Aqua Lung BCD sizing. Imperial in bold, metric underneath.
Height and weight
| Size | Height ft/in · cm |
Weight lb · kg |
|---|---|---|
| Rogue | ||
| S |
4′7″–5′7″ 140–170 |
90–155 40–70 |
| M |
5′7″–6′0″ 170–182 |
150–210 68–95 |
| L |
5′10″–6′5″ 177–195 |
200–270 90–120 |
| Axiom / Axiom i3+ Men | ||
| XS |
5′0″–5′5″ 152–165 |
100–125 45–57 |
| S |
5′2″–5′7″ 157–170 |
120–155 54–70 |
| M |
5′7″–5′10″ 170–177 |
150–165 68–75 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
| L |
6′0″–6′2″ 182–188 |
180–210 82–95 |
| XL |
6′2″–6′5″ 188–195 |
195–240 88–109 |
| 2XL |
6′2″–6′5″ 188–195 |
230–270 104–122 |
| Axiom / Axiom i3+ Women | ||
| 2XS |
4′8″–5′4″ 142–162 |
90–125 41–57 |
| XS / S |
5′2″–5′7″ 157–170 |
110–145 50–66 |
| M |
5′5″–5′10″ 165–177 |
140–165 63–75 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
| Dimension | ||
| S |
5′2″–5′7″ 157–170 |
120–155 45–57 |
| M |
5′7″–5′10″ 170–177 |
150–165 54–70 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
| L |
6′0″–6′2″ 182–188 |
180–210 82–95 |
| XL |
6′2″–6′5″ 188–195 |
195–240 88–109 |
| Lotus | ||
| XS / S |
5′2″–5′7″ 157–170 |
110–145 50–58 |
| M |
5′7″–5′10″ 170–177 |
140–165 64–75 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
| Pro HD Compact | ||
| 2XS / XS |
4′8″–5′5″ 142–165 |
90–125 41–57 |
| SM |
5′2″–5′10″ 157–177 |
120–165 54–70 |
| ML / L |
5′10″–6′2″ 177–188 |
160–210 73–95 |
| XL / 2XL |
6′2″–6′5″ 188–195 |
195–270 88–122 |
| Pro HD Men | ||
| XS |
5′0″–5′5″ 152–165 |
100–125 45–57 |
| S |
5′2″–5′7″ 157–170 |
120–155 54–70 |
| M |
5′7″–5′10″ 170–177 |
150–165 68–75 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
| L |
6′0″–6′2″ 182–188 |
180–210 82–95 |
| XL |
6′2″–6′5″ 188–195 |
195–240 88–109 |
| Pro HD Women | ||
| XS |
4′8″–5′4″ 142–162 |
90–125 41–57 |
| S |
5′2″–5′7″ 157–170 |
110–145 50–66 |
| M |
5′5″–5′10″ 165–177 |
140–165 63–75 |
| ML |
5′10″–6′0″ 177–182 |
160–190 73–86 |
Waist and over the shoulder
| Size | Waist in · cm |
Over the shoulder in · cm |
|---|---|---|
| Rogue | ||
| S |
29–43 75–110 |
33–42 83–108 |
| M |
32–48 81–121 |
40–49 101–124 |
| L |
42–58 106–147 |
44–53 111–134 |
| Axiom / Axiom i3+ Men | ||
| XS |
30–42 76–107 |
33–41 84–104 |
| S |
30–42 76–107 |
37–45 94–114 |
| M |
33–45 84–114 |
40–48 102–123 |
| ML |
35–47 89–119 |
42–50 107–127 |
| L |
38–50 97–127 |
44–52 112–132 |
| XL |
41–53 104–135 |
46–54 117–137 |
| 2XL |
44–56 112–142 |
46–54 117–137 |
| Axiom / Axiom i3+ Women | ||
| 2XS |
26–38 66–97 |
32–38 81–97 |
| XS / S |
30–42 76–107 |
33–39 84–99 |
| M |
33–45 84–114 |
35–41 89–104 |
| ML |
38–50 97–127 |
35–41 89–104 |
| Dimension | ||
| S |
30–42 76–107 |
37–45 94–114 |
| M |
33–45 84–114 |
40–48 102–123 |
| ML |
35–47 99–119 |
42–50 107–127 |
| L |
38–50 97–127 |
44–52 112–132 |
| XL |
41–53 104–135 |
46–54 117–137 |
| Lotus | ||
| XS / S |
30–42 76–107 |
33–41 84–104 |
| M |
33–45 84–114 |
35–43 89–109 |
| ML |
38–50 97–127 |
35–43 89–109 |
| Pro HD Compact | ||
| 2XS / XS |
26–43 66–109 |
32–44 81–112 |
| SM |
28–45 71–114 |
36–48 91–123 |
| ML / L |
33–50 84–127 |
39–51 99–130 |
| XL / 2XL |
39–56 99–142 |
42–54 107–137 |
| Pro HD Men | ||
| XS |
25–37 64–94 |
32–38 81–97 |
| S |
27–42 69–107 |
34–40 86–102 |
| M |
30–45 76–114 |
39–45 99–114 |
| ML |
32–47 81–119 |
41–47 104–119 |
| L |
35–50 84–127 |
43–49 109–125 |
| XL |
37–52 94–132 |
45–51 114–130 |
| Pro HD Women | ||
| XS |
26–38 66–97 |
32–38 81–97 |
| S |
30–42 76–107 |
33–39 84–99 |
| M |
33–45 84–114 |
35–41 89–104 |
| ML |
38–50 97–127 |
35–41 89–104 |
How Aqua Lung measures
- Waist: Measuring points for waist size. Men are measured at waistline, rather than normal beltline.
- Over the shoulder: Measuring points for over the shoulder length.
Source: Aqua Lung’s current size chart.











