Scubapro K2 Top Undergarment- Men's

Scubapro | SKU: 78.151.700

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$239.00

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In stock — ships from Irvine, CA

Size

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Scubapro size charts by gear type. Wetsuits and most fins link to their own chart pages. Imperial in bold, metric underneath.

Wetsuits

Scubapro’s wetsuit charts each have their own page:

Rash guards and exposure wear

Scubapro men's and women's exposure protection

Men

Dimensions	Height ft/in · cm	Weight lb · kg
Men
XS	5′5″–5′7″ 165–170	142–167 65–75
S	5′7″–5′9″ 170–175	153–188 70–80
ST	5′9″–5′11″ 175–180	153–188 70–80
MS	5′7″–5′9″ 170–175	164–189 75–85
M	5′9″–5′11″ 175–180	164–189 75–85
MT	5′11″–6′1″ 180–185	164–189 75–85
LS	5′9″–5′11″ 175–180	175–200 80–90
L	5′11″–6′1″ 180–185	175–200 80–90
LT	6′1″–6′3″ 185–190	175–200 80–90
XLS	5′11″–6′1″ 180–185	186–211 85–95
XL	6′1″–6′3″ 185–190	186–211 85–95
XLT	6′3″–6′5″ 190–195	186–211 85–95
2XLS	6′1″–6′3″ 185–190	197–222 90–100
2XL	6′3″–6′5″ 190–195	197–222 90–100
2XLT	6′5″+ >195	197–222 90–100
3XLS	6′3″–6′5″ 190–195	208–235 95–105
3XL	6′5″+ >195	208–235 95–105
4XL	6′5″+ >195	219–244 100–110
5XL	6′5″+ >195	230–255 105–115

Women

Dimensions	Height ft/in · cm	Weight lb · kg
Women
2XS - 0	4′11″–5′1″ 150–155	93–118 42–54
XS - 2	5′1″–5′3″ 155–160	106–131 47–59
S - 4	5′3″–5′5″ 160–165	115–140 52–64
ST - 4T	5′5″–5′7″ 165–170	115–140 52–64
MS - 6S	5′3″–5′5″ 160–165	126–151 57–69
M - 6	5′5″–5′7″ 165–170	126–151 57–69
MT - 6T	5′7″–5′9″ 170–175	126–151 57–69
LS - 8S	5′5″–5′7″ 165–170	137–162 62–74
L - 8	5′7″–5′9″ 170–175	137–162 62–74
LT - 8T	5′9″–5′11″ 175–180	137–162 62–74
XLS - 10S	5′7″–5′9″ 170–175	148–173 67–79
XL - 10	5′9″–5′11″ 175–180	148–173 67–79
XLT - 10L	5′11″–6′1″ 180–185	148–173 67–79
2XLS - 12S	5′9″–5′11″ 175–180	159–184 72–84
2XL - 12	5′11″–6′1″ 180–185	159–184 72–84
3XL - 14	>6′1″ >185	>181 >82
4XL - 16	>6′1″ >185	>181 >82

From Scubapro’s chart: These charts are intended to act as a sizing guide. We recommend that all suits be tried on to ensure a perfect fit. Wetsuit chart applies to the following: Exodry, Everdry 4, Evertech Breathable, NovaScotia Semi-dry, all Everflex wetsuits, Profile 0.5, Sport 7mm Semi-dry, Sport 3,5,7mm steamers, Oneflex wetsuits, Tropical Steamer, Everflex Skin Suit, Everflex Hooded Vest 5mm, Everflex Hooded Vest 2.5mm, Pyroflex Steamers & Tops, Hybrid Jane, Hybrid shorty, Hybrid Shorts, Hybrid Cargo Shorts

Scubapro men's and women's rash guards

Size	Chest in · cm	Waist in · cm	Height ft/in · cm
Men
XS	30–32 77–81	28–29 70–74	5′5″–5′7″ 165–170
S	32–34 82–86	30–31 75–79	5′7″–5′9″ 170–175
M	34–36 87–91	31–33 80–84	5′9″–5′11″ 175–180
L	36–38 92–96	33–35 85–89	5′11″–6′1″ 180–185
XL	38–40 97–101	35–37 90–94	6′1″–6′3″ 185–190
2XL	40–42 102–106	37–39 95–99	6′3″–6′5″ 190–195
3XL	42–44 107–111	39–41 100–104	6′5″–6′7″ 195–200
Women
XS	26–28 66–70	23–25 59–63	5′1″–5′3″ 155–160
S	28–29 70–74	25–26 63–67	5′3″–5′5″ 160–165
M	29–31 74–78	26–28 67–71	5′5″–5′7″ 1675–170
L	31–32 78–82	28–30 71–75	5′7″–5′9″ 170–175
XL	32–34 82–86	30–31 75–79	5′9″–5′11″ 175–180

From Scubapro’s chart: This chart is intended to act as a sizing guide. We recommend that undergarments be tried on to ensure a perfect fit.

Drysuits

Scubapro drysuits use the exposure protection chart above.

Exposure protection chart

Hoods

Scubapro hoods

Size	Head circumference (approx.) in · cm
XS/S	20.5 52
S/M	21 53
M/L	21.5 55
L/XL	22 56
XL/2XL	22.5 57

From Scubapro’s chart: This chart is intended to act as a sizing guide. We recommend that all hoods be tried on to ensure a perfect fit.

Gloves

Scubapro dive gloves

Size	Glove length in · cm	Palm girth in · cm	Glove opening in · cm
2XS	10–11 26–28	7–8 18–20	5–6 14–16
XS	10–11 27–29	7–8 19–21	6–7 15–17
S	11–12 28–30	8–9 20–22	6–7 16–18
M	11–12 29–31	8–9 21–23	7–8 17–19
L	12–13 30–32	9–10 22–24	7–8 18–20
XL	12–13 31–33	9–10 23–25	7–8 19–21
2XL	13–14 32–34	10–11 24–26	8–9 20–22

Tolerance: +- 0.3, .80

Boots and socks

Scubapro men's boots and socks

Men size	USA	UK	EU
3XS	4	3	34–35
2XS	5	4	36
XS	6	5	37–38
S	7	6	39
M	8	7	40–41
L	9	8	42
XL	10	9	43–44
2XL	11	10	45
3XL	12	11	46–47
4XL	13	12	48

BCDs

Scubapro Hydros Pro 2

Height and weight

Size	Height ft/in · cm	Weight lb · kg
XS	4′11″–5′2″ 150–157	95–145 45–65
S	5′2″–5′7″ 157–170	120–155 54–70
M	5′7″–6′0″ 170–183	143–187 65–85
L	5′10″–6′2″ 179–188	176–242 80–110
XL–2XL	6′1″–6′6″ 185–199	220–285 100–130

Cummerbund circumference

Size	Cummerbund circumference in · cm
XS	26–38 66–97
S	27–41 68–105
M	28–46 71–116
L	30–50 76–128
XL–2XL	32–59 81–149

Lift, jacket weight with BPI and jacket weight with AIR2

Size	Lift lb · N	Jacket weight with BPI lb · kg	Jacket weight with AIR2 lb · kg
XS	35 150	8.4 3.8	8.9 4.0
S	35 150	8.4 3.8	8.9 4.0
M	40 170	8.8 4.0	9.4 4.3
L	40 170	8.9 4.1	9.5 4.3
XL–2XL	40 170	8.9 4.1	9.5 4.3

Scubapro Hydros Pro BCD, male and female

Height and weight

Size	Height ft/in · cm	Weight lb · kg
Male
S	5′2″–5′7″ 157–170	120–155 54–70
M	5′7″–6′0″ 170–183	143–187 65–85
L	5′10″–6′2″ 179–188	176–242 80–110
XL–2XL	6′1″–6′6″ 185–199	220–285 100–130
Female
XS–S	4′11″–5′7″ 150–170	95–145 45–65
M	5′3″–5′11″ 160–180	120–170 55–77
L	5′7″–6′1″ 170–185	150–210 68–95

Cummerbund circumference

Size	Cummerbund circumference in · cm
Male
S	26–39 66–99
M	28–45 71–115
L	30–50 76–127
XL–2XL	32–58 81–147
Female
XS–S	26–39 66–99
M	28–45 71–115
L	30–50 76–127

Lift, weight system primary and weight system trim

Size	Lift lb · N	Weight system primary lb · kg	Weight system trim lb · kg
Male
S	36 160	18 8	9 4
M	40.5 180	18 8	9 4
L	40.5 180	18 8	9 4
XL–2XL	40.5 180	18 8	9 4
Female
XS–S	36 160	18 8	9 4
M	36 160	18 8	9 4
L	40.5 180	18 8	9 4

From Scubapro’s chart: This size chart is to be used as a guide only. We recommend a proper fitment before selecting the size.

Scubapro Glide BCD

Height, weight and cummerbund circumference

Size	Height ft/in · cm	Weight lb · kg	Cummerbund circumference in · cm
XS	5′0″–5′5″ 152–165	100–125 45–57	28–36 71–91
S	5′2″–5′7″ 157–170	120–155 54–70	30–38 76–97
M	5′5″–5′10″ 165–178	150–170 68–77	34–43 86–109
L	5′7″–6′0″ 170–183	170–200 77–91	38–46 97–117
XL	6′0″–6′3″ 183–191	195–235 88–107	42–52 107–132
2XL	6′2″–6′5″ 188–196	230–270 104–122	50–60 127–152

Lift and jacket weight with BPI

Size	Lift lb · kg	Jacket weight with BPI lb · kg
XS	22.5 10.2	7.9 3.6
S	29.2 13.2	8.1 3.7
M	31.5 14.2	8.4 3.8
L	31.5 14.2	8.6 3.9
XL	33.7 15.4	8.8 4.0
2XL	38.2 17.3	9.0 4.1

Scubapro Level BCD

Height, weight and cummerbund circumference

Size	Height ft/in · cm	Weight lb · kg	Cummerbund circumference in · cm
XS	5′0″–5′5″ 152–165	99–123 45–56	31–36 79–91
S	5′2″–5′7″ 157–170	119–154 54–70	35–41 89–104
M	5′7″–5′11″ 170–180	150–170 68–77	37–43 94–109
L	5′11″–6′1″ 180–185	170–209 77–95	38–44 97–112
XL	6′1″–6′3″ 185–190	194–240 88–109	40–47 102–119

Lift and jacket weight with BPI

Size	Lift lb · kg	Jacket weight with BPI lb · kg
XS	22.5 10.2	6.4 2.9
S	27 12.2	6.6 3.0
M	29.2 13.2	6.6 3.0
L	33.7 15.4	6.6 3.0
XL	38.2 17.3	6.6 3.0

Scubapro X-Black BCD

Height, weight and cummerbund circumference

Size	Height ft/in · cm	Weight lb · kg	Cummerbund circumference in · cm
S	5′2″–5′7″ 157–170	119–154 54–70	34–36 86–92
M	5′7″–5′11″ 170–180	150–170 68–77	37–41 95–105
L	5′10″–6′1″ 178–185	170–209 77–95	42–46 106–118
XL	6′1″–6′3″ 185–190	194–238 88–108	44–50 113–127
2XL	6′3″–6′6″ 190–198	225–269 102–122	46–54 118–138

Lift and jacket weight with BPI

Size	Lift lb · kg	Jacket weight with BPI lb · kg
S	38.2 17.3	9.5 4.3
M	44.9 20.3	9.7 4.4
L	49.5 22.4	9.9 4.5
XL	56.2 25.5	10.1 4.6
2XL	65.1 29.6	10.3 4.7

Scubapro Seahawk 2 BCD

Height, weight and cummerbund circumference

Size	Height ft/in · cm	Weight lb · kg	Cummerbund circumference in · cm
2XS	4′8″–5′2″ 147–160	79–99 36–45	28–37 72–93
XS	5′0″–5′4″ 152–165	100–123 45–56	30–39 77–99
S	5′2″–5′7″ 157–170	119–154 54–70	30–38 76–97
M	5′7″–5′11″ 170–180	150–170 68–77	32–40 81–102
L	5′10″–6′1″ 178–185	170–209 77–95	38–46 96–116
XL	6′1″–6′3″ 185–190	194–240 88–109	44–52 112–132
2XL	6′2″–6′5″ 188–196	229–271 104–123	50–60 127–152

Lift and jacket weight with BPI

Size	Lift lb · kg	Jacket weight with BPI lb · kg
2XS	38.2 17.3	6.8 3.1
XS	38.2 17.3	6.8 3.1
S	54 24.4	7.0 3.2
M	54 24.4	7.3 3.3
L	54 24.4	7.3 3.3
XL	54 24.4	7.5 3.4
2XL	54 24.4	7.5 3.4

Scubapro Navigator Lite BCD

Height and weight

Size	Height ft/in · cm	Weight lb · kg
2XS–M	4′10″–5′11″ 147–180	79–170 36–77
M–2XL	5′11″–6′5″ 180–196	170–270 77–120

Cummerbund circumference

Size	Cummerbund circumference in · cm
2XS–M	28–40 70–100
M–2XL	40–60 100–150

Lift, jacket weight with BPI and jacket weight with AIR2

Size	Lift lb · kg	Jacket weight with BPI lb · kg	Jacket weight with AIR2 lb · kg
2XS–M	38.2 17.3	5.5 2.5	5.7 2.6
M–2XL	38.2 17.3	6.0 2.7	6.2 2.8

Fins

Each of these Scubapro fin charts has its own page:

Scubapro Go Sport open heel fins

US men	3mm boot	5mm boot	Heavy/dry boot
4 US women 5 · UK 3 · EU 35–36	XS	XS	XS
5 US women 6 · UK 4 · EU 37	XS	XS	S
6 US women 7 · UK 5 · EU 38	S	S	S
7 US women 8 · UK 6 · EU 39–40	S	S	M
8 US women 9 · UK 7 · EU 41	S	M	M
9 US women 10 · UK 8 · EU 42	M	M	L
10 US women 11 · UK 9 · EU 43–44	M	L	L
11 US women 12 · UK 10 · EU 45	L	L	XL
12 US women 13 · UK 11 · EU 46	L	L	XL
13 US women 14 · UK 12 · EU 47	L	XL	XL
14 US women 15 · UK 13 · EU 48–49	XL	XL	—
15 US women 16 · UK 14 · EU 50	XL	XL	—
16 US women 17 · UK 15 · EU 51–52	XL	—	—

Source: Scubapro’s size chart (original chart 1, original chart 2, original chart 3, original chart 4, original chart 5, original chart 6, original chart 7, original chart 8, original chart 9, original chart 10, original chart 11, original chart 12, original chart 13, original chart 14, original chart 15, original chart 16, original chart 17, original chart 18, original chart 19, original chart 20).

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Used Scubapro K2 Top Undergarment- Men's

Sale price $191.20 Regular price $235.00

Product Information

The Scubapro K2 Midweight Top Undergarment, Men is a thermal layering piece worn under a drysuit for cold-water scuba diving, made from 629 g/m² (+/-5%) HD Plush material and compatible with both trilaminate and neoprene drysuits. It is available in Black/White in sizes XS to 3XL and can be worn alone or combined with the matching K2 pants for additional coverage.

Who it is for

This top suits divers who need a warm layer under a drysuit for cold-water diving. It works as a standalone piece or as part of a two-piece system with the K2 pants, giving divers the option to add or remove coverage depending on conditions.

Key details

HD Plush material, 629 g/m² (+/-5%), described by the manufacturer as breathable, warm and stretchy
3 pockets and a front zip closure
Elastic wrist loops and heel straps help prevent the undergarment from riding up while donning a drysuit
Size L: 1.84 lb, 27.17 in length; Size XS: 1.49 lb, 24.41 in length

Compatibility and sizing

The K2 top is compatible with both trilaminate and neoprene drysuits. It is offered in Black/White in sizes XS, S, M, L, XL, 2XL and 3XL, and can be paired with the matching K2 pants for a combined top-and-pants system.

What's in the box

K2 Midweight Top Undergarment, Men (top only; K2 pants sold separately)

DiveCatalog.com is an authorized Scubapro dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us at 888-701-4017 if you have questions about sizing or drysuit compatibility before you order.

⚠️ 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

Does the Scubapro K2 Top Undergarment come with the matching pants?

No. This listing is for the K2 Midweight Top Undergarment only; the matching K2 pants are sold separately. The top can be worn alone under a drysuit or combined with the K2 pants for additional coverage.

What drysuits is the K2 Top Undergarment compatible with?

The K2 Midweight Top Undergarment is compatible with both trilaminate and neoprene drysuits, so it can be worn under either type as a warming layer.

What material is the K2 Top Undergarment made from?

It is made from HD Plush material at 629 g/m² (+/-5%), which the manufacturer describes as breathable, warm and stretchy. It has 3 pockets and a front zip closure.

What sizes does the K2 Top Undergarment come in?

The K2 Midweight Top Undergarment, Men is available in sizes XS, S, M, L, XL, 2XL and 3XL in Black/White. For reference, size L measures 27.17 in long and weighs 1.84 lb, while size XS measures 24.41 in long and weighs 1.49 lb.

Material	HD Plush, 629 g/m² (+/-5%)
Pockets	3 pockets
Closure	Front zip
Color	Black/White
Sizes Available	XS, S, M, L, XL, 2XL, 3XL
Weight (Size L)	1.84 lb
Length (Size L)	27.17 in
Weight (Size XS)	1.49 lb
Length (Size XS)	24.41 in
SKU (Size L)	78.151.400
UPC (Size L)	4048336412186
Drysuit Compatibility	Trilaminate and neoprene drysuits

Scubapro K2 Top Undergarment- Men's

Pick accessories — 90% off with your $50+ order

Payment & Security

Save with Open Box or Used Purchase

Product Information

Who it is for

Key details

Compatibility and sizing

What's in the box

Frequently Asked Questions

Does the Scubapro K2 Top Undergarment come with the matching pants?

What drysuits is the K2 Top Undergarment compatible with?

What material is the K2 Top Undergarment made from?

What sizes does the K2 Top Undergarment come in?