Bare Ultrawarmth Womens Base Top Layer Drysuit Undergarment
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Bare Ultrawarmth Womens Base Top Layer Drysuit Undergarment - XS (X-Small) is backordered and will ship as soon as it is back in stock.
Pickup available at In Store
Usually ready in 2 hours
All Bare size charts on one page. Imperial in bold, metric underneath.
Wetsuits
BARE men's wetsuits
Weight and height
| Your size | Weight lb · kg |
Height ft/in · cm |
|---|---|---|
| XS |
120–140 54–63 |
5′2″–5′4″ 157–167 |
| S |
135–155 61–70 |
5′6″–5′8″ 168–173 |
| M |
150–175 68–79 |
5′8″–5′10″ 173–178 |
| MTALL |
150–180 70–82 |
5′11″–6′1″ 180–184 |
| MLSHORT |
160–185 72–84 |
5′6″–5′8″ 168–173 |
| ML |
170–195 77–88 |
5′10″–6′0″ 178–183 |
| MLTALL |
175–200 79–91 |
6′0″–6′2″ 183–188 |
| LSHORT |
180–205 82–93 |
5′7″–5′9″ 170–175 |
| L |
190–215 86–98 |
5′11″–6′1″ 180–185 |
| LTALL |
195–220 88–100 |
6′1″–6′3″ 185–191 |
| XLSHORT |
200–225 91–102 |
5′8″–5′10″ 173–178 |
| XL |
210–235 95–107 |
6′0″–6′2″ 183–188 |
| XLTALL |
215–240 98–109 |
6′2″–6′4″ 188–193 |
| 2XLSHORT |
220–245 100–111 |
5′8″–5′10″ 173–178 |
| 2XL |
230–255 104–116 |
6′1″–6′3″ 185–191 |
| 3XL |
250–275 113–125 |
6′2″–6′4″ 188–193 |
| 4XL |
270–295 122–134 |
6′3″–6′5″ 191–196 |
Chest, waist and hip
| Your size | Chest in · cm |
Waist in · cm |
Hip in · cm |
|---|---|---|---|
| XS |
33–35 84–89 |
27–29 68–74 |
34–36 86–91 |
| S |
35–37 89–94 |
29–31 74–79 |
35–37 89–94 |
| M |
37–39 94–99 |
31–33 79–84 |
37–39 94–99 |
| MTALL |
37–39 94–99 |
31–33 79–84 |
37–39 94–99 |
| MLSHORT |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| ML |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| MLTALL |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| LSHORT |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| L |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| LTALL |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| XLSHORT |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| XL |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| XLTALL |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| 2XLSHORT |
45–47 114–119 |
39–41 99–104 |
45–47 114–119 |
| 2XL |
45–47 114–119 |
39–41 99–104 |
45–47 114–119 |
| 3XL |
47–49 119–124 |
41–43 104–109 |
47–49 119–124 |
| 4XL |
49–51 124–129 |
43–45 109–114 |
49–51 124–129 |
Torso and inseam
| Your size | Torso in · cm |
Inseam in · cm |
|---|---|---|
| XS |
25.875 66 |
28.5 72 |
| S |
27.375 70 |
30 76 |
| M |
28.375 72 |
31 79 |
| MTALL |
29.625 75 |
32 81 |
| MLSHORT |
27.625 70 |
30.25 77 |
| ML |
29.375 75 |
32 81 |
| MLTALL |
30.625 78 |
33 84 |
| LSHORT |
28 71 |
30.5 77 |
| L |
30 76 |
32.5 83 |
| LTALL |
31.25 79 |
33.5 85 |
| XLSHORT |
28.125 71 |
31 79 |
| XL |
30.625 78 |
33 84 |
| XLTALL |
31.875 81 |
34 86 |
| 2XLSHORT |
28.5 72 |
31.25 79 |
| 2XL |
31.25 79 |
33.5 85 |
| 3XL |
31.875 81 |
34 86 |
| 4XL |
32.375 82 |
34.5 87 |
How Bare measures
Wear minimal clothing (ie. T-Shirt, shorts, bathing suit) at the time of measuring. All measurements must be taken with a soft tape measure pulled snug but not tight. Stand straight, looking forward with your feet flat on the floor. It is best to have help taking the measurements, in order to remain in the optimal measuring stance.
- Weight: As close as you can accurately.
- Height: From the top of your head to the floor.
- Chest: Measure around the fullest part.
- Waist: Measure around the narrowest part.
- Hip: Measure around the fullest part.
- Torso: Top of shoulder to crotch vertically.
- Inseam: Measure from crotch to floor.
Bare women's wetsuits
Height
| Your size | Height ft/in · cm |
|---|---|
| 2 |
5′2″–5′4″ 157–163 |
| 4 |
5′3″–5′5″ 160–165 |
| 4Tall |
5′5″–5′7″ 165–170 |
| 6 |
5′4″–5′6″ 163–168 |
| 6Tall |
5′7″–5′9″ 168–173 |
| 6+ |
5′4″–5′6″ 163–168 |
| 8 |
5′5″–5′7″ 165–170 |
| 8Tall |
5′9″–5′11″ 175–180 |
| 8+ |
5′5″–5′7″ 165–170 |
| 10 |
5′6″–5′8″ 168–173 |
| 10+ |
5′6″–5′8″ 168–173 |
| 12 |
5′7″–5′9″ 170–175 |
| 12+ |
5′7″–5′9″ 170–175 |
| 14 |
5′8″–5′10″ 173–178 |
Chest, waist, hip and inseam
| Your size | Chest in · cm |
Waist in · cm |
Hip in · cm |
Inseam in · cm |
|---|---|---|---|---|
| 2 |
30–32 76–81 |
23–25 58–64 |
33–35 84–89 |
29.875 75 |
| 4 |
32–34 81–86 |
25–27 64–69 |
35–37 89–94 |
30.5 77 |
| 4Tall |
32–34 81–86 |
25–27 64–69 |
35–37 89–94 |
31.75 81 |
| 6 |
34–36 86–91 |
27–29 69–74 |
37–39 94–99 |
31.125 79 |
| 6Tall |
34–36 86–91 |
27–29 69–74 |
37–39 94–99 |
33 84 |
| 6+ |
37–39 94–99 |
33–35 84–89 |
43–45 109–114 |
31.125 79 |
| 8 |
36–38 91–97 |
29–31 74–79 |
39–41 99–104 |
31.75 81 |
| 8Tall |
36–38 91–97 |
29–31 74–79 |
39–41 99–104 |
34 86 |
| 8+ |
39–41 99–104 |
35–37 89–94 |
45–47 114–119 |
31.75 81 |
| 10 |
38–40 97–102 |
31–33 79–84 |
41–43 104–109 |
32.375 82 |
| 10+ |
41–43 104–109 |
37–39 84–99 |
47–49 119–125 |
32.375 82 |
| 12 |
40–42 102–107 |
33–35 84–89 |
43–45 109–114 |
33 84 |
| 12+ |
43–45 109–114 |
39–41 99–104 |
49–51 125–130 |
33 84 |
| 14 |
42–44 107–112 |
35–37 89–94 |
45–47 114–119 |
33.625 85 |
How Bare measures
Wear minimal clothing (i.e. T-shirt, shorts, bathing suit) at the time of measuring. All measurements must be taken with a soft tape measure pulled snug but not tight. Stand straight, looking forward with your feet flat on the floor. It is best to have help taking the measurements, in order to remain in the optimal measuring stance.
- Height: From the top of your head to the floor.
- Chest: Measure around the fullest part.
- Waist: Measure around the narrowest part.
- Hip: Measure around the fullest part.
- Inseam: Measure from crotch to floor.
Drysuits
BARE men's drysuits
Weight and height
| Your size | Weight lb · kg |
Height ft/in · cm |
|---|---|---|
| S |
135–155 61–70 |
5′6″–5′8″ 168–173 |
| MSHORT |
140–165 63–75 |
5′5″–5′7″ 165–170 |
| M |
150–175 68–79 |
5′8″–5′10″ 173–178 |
| MTALL |
150–180 70–82 |
5′11″–6′1″ 180–184 |
| MLSHORT |
160–185 72–84 |
5′6″–5′8″ 168–173 |
| ML |
170–195 77–88 |
5′10″–6′0″ 178–183 |
| MLTALL |
175–200 79–91 |
6′0″–6′2″ 183–188 |
| LSHORT |
180–205 82–93 |
5′7″–5′9″ 170–175 |
| L |
190–215 86–98 |
5′11″–6′1″ 180–185 |
| LTALL |
195–220 88–100 |
6′1″–6′3″ 185–191 |
| XLSHORT |
200–225 91–102 |
5′8″–5′10″ 173–178 |
| XL |
210–235 95–107 |
6′0″–6′2″ 183–188 |
| XLTALL |
215–240 98–109 |
6′2″–6′4″ 188–193 |
| 2XLSHORT |
220–245 100–111 |
5′8″–5′10″ 173–178 |
| 2XL |
230–255 104–116 |
6′1″–6′3″ 185–191 |
| 3XLSHORT |
240–265 95–106 |
5′8″–5′10″ 173–178 |
| 3XL |
250–275 113–125 |
6′2″–6′4″ 188–193 |
| 4XLSHORT |
260–285 118–129 |
5′8″–5′10″ 173–178 |
| 4XL |
270–295 122–134 |
6′3″–6′5″ 191–196 |
Chest, waist and hip
| Your size | Chest in · cm |
Waist in · cm |
Hip in · cm |
|---|---|---|---|
| S |
35–37 89–94 |
29–31 74–79 |
35–37 89–94 |
| MSHORT |
37–39 94–99 |
31–33 79–84 |
37–39 94–99 |
| M |
37–39 94–99 |
31–33 79–84 |
37–39 94–99 |
| MTALL |
37–39 94–99 |
31–33 79–84 |
37–39 94–99 |
| MLSHORT |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| ML |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| MLTALL |
39–41 99–104 |
33–35 84–89 |
39–41 99–104 |
| LSHORT |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| L |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| LTALL |
41–43 104–109 |
35–37 89–94 |
41–43 104–109 |
| XLSHORT |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| XL |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| XLTALL |
43–45 109–114 |
37–39 94–99 |
43–45 109–114 |
| 2XLSHORT |
45–47 114–119 |
39–41 99–104 |
45–47 114–119 |
| 2XL |
45–47 114–119 |
39–41 99–104 |
45–47 114–119 |
| 3XLSHORT |
47–49 119–124 |
41–43 104–109 |
47–49 119–124 |
| 3XL |
47–49 119–124 |
41–43 104–109 |
47–49 119–124 |
| 4XLSHORT |
49–51 124–129 |
43–45 109–114 |
49–51 124–129 |
| 4XL |
49–51 124–129 |
43–45 109–114 |
49–51 124–129 |
Torso and inseam
| Your size | Torso in · cm |
Inseam in · cm |
|---|---|---|
| S |
27.375 70 |
30 76 |
| MSHORT |
26.875 68 |
29.5 75 |
| M |
28.375 72 |
31 79 |
| MTALL |
29.625 75 |
32 81 |
| MLSHORT |
27.625 70 |
30.25 77 |
| ML |
29.375 75 |
32 81 |
| MLTALL |
30.625 78 |
33 84 |
| LSHORT |
28 71 |
30.5 77 |
| L |
30 76 |
32.5 83 |
| LTALL |
31.25 79 |
33.5 85 |
| XLSHORT |
28.125 71 |
31 79 |
| XL |
30.625 78 |
33 84 |
| XLTALL |
31.875 81 |
34 86 |
| 2XLSHORT |
28.5 72 |
31.25 79 |
| 2XL |
31.25 79 |
33.5 85 |
| 3XLSHORT |
28.5 72 |
31.25 79 |
| 3XL |
31.875 81 |
34 86 |
| 4XLSHORT |
28.5 72 |
31.25 79 |
| 4XL |
32.5 82 |
34.5 87 |
BARE women's drysuits and underwear
Weight and height
| Your size | Weight lb · kg |
Height ft/in · cm |
|---|---|---|
| XSshort |
110–115 50–52 |
5′0″–5′2″ 152–157 |
| XS |
100–125 45–57 |
5′3.5″–5′5.5″ 161–166 |
| sshort |
110–135 50–61 |
5′1″–5′3″ 155–160 |
| S |
120–145 54–66 |
5′5″–5′7″ 165–170 |
| mshort |
130–155 59–70 |
5′2″–5′4″ 157–162 |
| M |
140–165 64–75 |
5′6.5″–5′8.5″ 169–174 |
| MTALL |
145–170 66–77 |
5′9.5″–5′11.5″ 176–181 |
| lshort |
150–175 68–80 |
5′3.5″–5′5.5″ 161–166 |
| L |
160–185 73–84 |
5′8″–5′10″ 173–178 |
| xlshort |
170–195 77–88 |
5′5″–5′7″ 165–170 |
| XL |
180–205 82–93 |
5′9.5″–5′11.5″ 176–181 |
Chest, waist, hip and torso
| Your size | Chest in · cm |
Waist in · cm |
Hip in · cm |
Torso in · cm |
|---|---|---|---|---|
| XSshort |
32–35 81–89 |
23–26 58–66 |
33–36 84–91 |
22.25 57 |
| XS |
32–35 81–89 |
23–26 58–66 |
33–36 84–91 |
23.25 59 |
| sshort |
35–38 89–97 |
26–29 66–74 |
36–39 91–99 |
22.75 58 |
| S |
35–38 89–97 |
26–29 66–74 |
36–39 91–99 |
24.25 62 |
| mshort |
38–41 97–104 |
29–32 74–81 |
39–42 99–107 |
23 58 |
| M |
38–41 97–104 |
29–32 74–81 |
39–42 99–107 |
25.25 64 |
| MTALL |
38–41 97–104 |
29–32 74–81 |
39–42 99–107 |
26.5 67 |
| lshort |
41–44 104–112 |
32–35 81–89 |
42–45 107–114 |
24 61 |
| L |
41–44 104–112 |
32–35 81–89 |
42–45 107–114 |
26.25 67 |
| xlshort |
44–47 112–119 |
35–38 89–97 |
45–48 114–122 |
25 63 |
| XL |
44–47 112–119 |
35–38 89–97 |
45–48 114–122 |
27.25 69 |
Inseam
| Your size | Inseam in · cm |
|---|---|
| XSshort |
28.75 73 |
| XS |
31.25 79 |
| sshort |
29.25 74 |
| S |
31.75 81 |
| mshort |
30 76 |
| M |
32.25 82 |
| MTALL |
34 86 |
| lshort |
30.5 77 |
| L |
32.75 83 |
| xlshort |
31 79 |
| XL |
33.25 84 |
How Bare measures
Wear minimal clothing (ie. T-Shirt, shorts, bathing suit) at the time of measuring. All measurements must be taken with a soft tape measure pulled snug but not tight. Stand straight, looking forward with your feet flat on the floor. It is best to have help taking the measurements, in order to remain in the optimal measuring stance.
- Weight: As close as you can accurately
- Height: From the top of your head to the floor
- Chest: Measure around the fullest part
- Waist: Measure around the narrowest part
- Hip: Measure around the fullest part
- Torso: Top of shoulder to crotch vertically
- Inseam: Measure from crotch to floor
Exowear
BARE Exowear hooded vest
| Your size | Height ft/in · cm |
Chest in · cm |
Waist in · cm |
|---|---|---|---|
| 2XS |
<5′4″ <162 |
31–33 79–84 |
25–27 64–69 |
| XS |
5′4″–5′6″ 162–168 |
33–35 84–89 |
27–29 69–74 |
| S |
5′6″–5′8″ 168–173 |
35–37 89–94 |
29–31 74–79 |
| M |
5′8″–5′10″ 173–178 |
37–39 94–99 |
31–33 79–84 |
| ML |
5′10″–6′0″ 178–183 |
39–41 99–104 |
33–35 84–89 |
| L |
5′11″–6′1″ 180–185 |
41–43 104–109 |
35–37 89–94 |
| XL |
6′0″–6′2″ 183–188 |
43–45 109–114 |
37–39 94–99 |
| 2XL |
6′1″–6′3″ 185–191 |
45–47 114–119 |
39–41 99–104 |
| 3XL |
6′2″–6′4″ 188–193 |
47–49 119–124 |
41–43 104–109 |
How Bare measures
Wear minimal clothing (ie. T-Shirt, shorts, bathing suit) at the time of measuring. All measurements must be taken with a soft tape measuring tape pulled snug but not tight. Stand straight, looking forward with your feet flat on the floor. It is best to have help taking the measurements, in order to remain in the optimal measuring stance.
- Weight: As close as you can accurately.
- Height: From the top of your head to the floor.
- Chest: Measure around the fullest part.
- Waist: Measure around the narrowest part.
Hoods
BARE dive hoods
| Your size | Forehead in · cm |
Neck in · cm |
|---|---|---|
| XS |
21 53 |
13 35 |
| S |
21.5 54.5 |
14 35.5 |
| M |
22.5 57 |
15 38 |
| L |
23.5 59.5 |
16 40.5 |
| XL |
24 61 |
17 43 |
| 2XL |
24.5 62.5 |
18 45.5 |
How Bare measures
Your suit may fit perfectly but sometimes little things can affect a diver's experience. A hood that bunches or lets water in is just enough discomfort to change the focus of a dive. Our hoods are designed with anatomical fit so it is important to measure for the perfect fit.
- Forehead: Start in the center, front and measure around the widest part.
- Neck: Start in the center, front and measure around the middle of the neck.
Gloves
BARE dive gloves
| Your size | Palm circumference in · cm |
Palm length in · cm |
|---|---|---|
| 3XS |
5.75–6.25 14.5–16 |
5.75–6.25 14.5–16 |
| 2XS |
6.5–7 16.5–18 |
6.5–7 16.5–18 |
| XS |
6.75–7.25 17–18.5 |
6.75–7.25 17–18.5 |
| S |
7.25–7.75 18.5–19.5 |
7–7.5 18–19 |
| M |
7.75–8.25 19.5–21 |
7.5–8 19–20.5 |
| L |
8–8.5 20.5–21.5 |
7.75–8.25 19.5–21 |
| XL |
8.5–9 21.5–23 |
8–8.5 20.5–21.5 |
| 2XL |
8.75–9.25 22–23.5 |
8.25–8.75 21–22 |
How Bare measures
To complete your exposure protection system, it is important to have the proper fitting gloves. Measure A & B as described and use the chart to determine your unisex size.
- A: Palm Circumference
- B: Palm Length
Boots
BARE unisex boots
| Your size | Foot length in · cm |
|---|---|
|
04 USA men's 4 · USA women's 5.5 · UK men's 3 · UK women's 2.5 · Euro size 34–35 |
8 2/3 22 |
|
05 USA men's 5 · USA women's 6.5 · UK men's 4 · UK women's 3.5 · Euro size 36 |
9 23 |
|
06 USA men's 6 · USA women's 7.5 · UK men's 5 · UK women's 4.5 · Euro size 37–38 |
9 1/2 24 |
|
07 USA men's 7 · USA women's 8.5 · UK men's 6 · UK women's 5.5 · Euro size 39 |
9 7/8 25 |
|
08 USA men's 8 · USA women's 9.5 · UK men's 7 · UK women's 6.5 · Euro size 40–41 |
10 1/4 26 |
|
09 USA men's 9 · USA women's 10.5 · UK men's 8 · UK women's 7.5 · Euro size 42 |
10 2/3 27 |
|
10 USA men's 10 · USA women's 11.5 · UK men's 9 · UK women's 8.5 · Euro size 43–44 |
11 28 |
|
11 USA men's 11 · USA women's 12.5 · UK men's 10 · UK women's 9.5 · Euro size 45–46 |
11 1/2 29 |
|
12 USA men's 12 · USA women's 13.5 · UK men's 11 · UK women's 10.5 · Euro size 47–48 |
11 7/8 30 |
|
13 USA men's 13 · USA women's 14.5 · UK men's 12 · UK women's 11.5 · Euro size 49–50 |
12 1/4 31 |
How Bare measures
To complete your exposure protection system, it is important to have the proper fitting boot. One that bunches or causes discomfort can be an unnecessary distraction during your adventure. Use the chart to see what standard size is the Unisex BARE size.
Kids’ wetsuits
BARE kids' wetsuits
| Your size | Weight lb · kg |
Height ft/in · cm |
Chest in · cm |
|---|---|---|---|
| 02 (2 YRS) |
30–40 14–18 |
2′10″–3′2″ 86–97 |
20–23 51–58 |
| 04 (4 YRS) |
40–50 18–23 |
3′4″–3′8″ 101–112 |
22–24 56–61 |
| 06 (6 YRS) |
45–60 20–27 |
3′10″–4′2″ 117–127 |
24–26 61–66 |
| 08 (8 YRS) |
55–70 25–32 |
4′4″–4′7″ 132–140 |
26–28 66–71 |
| 10 (10 YRS) |
65–85 30–39 |
4′7″–4′10″ 140–147 |
28–30 71–76 |
| 12 (12 YRS) |
80–100 36–45 |
4′10″–5′1″ 147–155 |
30–32 76–81 |
| 14 (14 YRS) |
95–120 43–55 |
5′1″–5′4″ 155–162 |
32–34 81–86 |
| 16 (16 YRS) |
115–140 52–64 |
5′4″–5′7″ 162–170 |
34–36 86–91 |
How Bare measures
Wear minimal clothing (ie. T-Shirt, shorts, bathing suit) at the time of measuring. All measurements must be taken with a soft tape measure pulled snug but not tight. Stand straight, looking forward with your feet flat on the floor. It is best to have help taking the measurements, in order to remain in the optimal measuring stance.
- Weight: As accurate as possible.
- Height: From the top of the head to the floor.
- Chest: At the widest part.
Source: Bare’s size chart and Bare’s current size chart. Values in the second unit come from Bare’s own chart where it prints them.
Payment & Security
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Product Information
The Bare Ultrawarmth Womens Base Layer Top is a women's drysuit undergarment built from 230-gram Omnired Infrared stretch fleece, cut as a pullover with a low crew neck and finished in black, in sizes XS through XL. It is designed to go on as the first layer against the skin, under any Bare drysuit, to add warmth without adding bulk.
Who it is for
This top is for women divers who want a drysuit base layer that manages moisture and traps warmth without bulk. The 3D patterning keeps the garment close to the body, so it layers cleanly under a drysuit. It pairs with the Ultrawarmth Base Layer Pants for a full base layer system under any BARE drysuit.
Key details
- 230-gram Omnired Infrared stretch fleece with a smooth face for easy layering and a fleece-brushed back for warmth and moisture-wicking.
- Microban antimicrobial treatment controls odor, and the stretch-breathable fabric draws moisture away from the skin for a dry, next-to-skin feel.
- Flatlock seams reduce chafing, and the pullover style has a low crew neck with low-profile retractable thumb loops to assist donning.
- Quick-drying on the surface or once the drysuit is vented or removed.
Compatibility and sizing
The top is sized for women in XS, S, M, L and XL and is built to work under any Bare drysuit system for men or women. It mixes and matches with the Bare Ultrawarmth Base Layer Pants to build out a complete base layer.
What's in the box
- Bare Ultrawarmth Base Layer Top
DiveCatalog.com is an authorized Bare dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us at 888-701-4017 if you need help choosing a size or matching this base layer to your drysuit.
- Omnired fleece: 230-gram Omnired Infrared stretch fleece with a smooth face for easy layering under scuba gear.
- Fleece-brushed back: Delivers superior warmth and moisture-wicking performance against the skin.
- Odor control: Microban antimicrobial treatment keeps the fabric fresh between dives.
- Moisture management: Stretch-breathable fabric draws moisture away from the body to create a dry, next-to-skin barrier.
- Quick-drying: Dries fast on the surface or when the drysuit is vented or removed.
- Chafe-free seams: Flatlock seams minimize chafing during long dives.
- Pullover fit: Low crew neck design for comfortable layering under a drysuit.
- Thumb loops: Low-profile, retractable thumb loops assist donning under a drysuit.
- Warmth-to-weight: High warmth-to-weight ratio provides warmth and breathability suited to dive applications.
- System layering: Mixes and matches with the Bare Ultrawarmth Base Layer Pants and works under any Bare drysuit system for men or women.
| Brand | BARE |
| Model | Ultrawarmth Base Layer Top |
| Fit | Women's |
| Fabric weight | 230-gram Omnired Infrared stretch fleece |
| Face | Smooth exterior for easy layering |
| Back | Fleece-brushed for warmth and moisture-wicking |
| Treatment | Microban odor control; moisture-wicking and quick-dry |
| Seams | Flatlock to minimize chafing |
| Style | Pullover with low crew neck and retractable thumb loops |
| Color | Black |
| Sizes | XS, S, M, L, XL |
| Material note | PFC-free fabric |
| Use | Drysuit undergarment base layer |
- Bare Ultrawarmth Base Layer Top
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What sizes does the BARE Ultrawarmth men's base layer top come in?
This men's top is offered in S, M, ML, L, XL, 2XL and 3XL, all in black. BARE uses form-fitting 3D patterning so the layer sits close to the body and reduces bulk under a drysuit. If you are between sizes or layering it over or under another garment, call 888-701-4017 and we will talk through the fit.
How does Omnired infrared technology work in this base layer?
BARE weaves 13 thermo-reactive minerals into the Omnired fabric. Those minerals convert outbound body heat into infrared energy and reflect it back toward the body, which BARE calls its Ultrawarmth Omnired Technology and describes as scientifically validated with FDA-determined heat recovery. The effect comes from the fabric itself, so there is no battery, wiring or heating element to manage.
Can I wear this top under any drysuit, or only BARE suits?
It is designed for use under all BARE drysuits and functions as a base layer worn against the skin. Because it is a 230-gram pullover with flatlock seams, it layers cleanly as a first layer under a drysuit. Pair it with the matching Ultrawarmth Base Layer Pants for a full system.
What are the thumb loops for?
The low-profile retractable thumb loops hold the sleeves in place to assist donning, then retract out of the way.
What sizes does the women's Bare Ultrawarmth Base Layer Top come in?
The women's top is offered in XS, S, M, L and XL, all in black. BARE's 3D patterning keeps the fit close to the body to reduce bulk under a drysuit. If you are between sizes or plan to layer it with other undergarments, call 888-701-4017 and we can help you pick the right fit.
Is the Bare Ultrawarmth Base Layer Top PFC-free?
Yes, the fabric used in the Ultrawarmth Base Layer Top is PFC-free. It is built from 230-gram Omnired Infrared stretch fleece with a smooth face and a fleece-brushed back, combining warmth and moisture management without the perfluorinated chemicals used in some older water-repellent treatments.
Can I pair this top with the Ultrawarmth Base Layer Pants?
Yes, the top mixes and matches with the Bare Ultrawarmth Base Layer Pants and works under any Bare drysuit for men or women.
How does this base layer keep moisture off my skin?
The stretch-breathable fabric is engineered to draw moisture away from the body, creating a dry, next-to-skin barrier rather than trapping sweat. Combined with the fleece-brushed back and Microban antimicrobial treatment, it wicks moisture during the dive and dries quickly once the suit is vented or removed.














