Aqualung Aquaflex Men's 7mm Dive Wetsuit

AquaLung | SKU: SU8770113S

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$489.00

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Color: Black/Chine Grey

Aqualung Aquaflex Men's 7mm Dive Wetsuit-Black/Chine Grey-S-

Size

Not sure of your size? Matched to AquaLung’s size chart

Warranty

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Aqua Lung wetsuit sizing. Imperial in bold, metric underneath.

Men's wetsuits

Height and weight

Size	Height ft/in · cm	Weight lb · kg
3XS / 42	4′9″–5′1″ 145–155	90–112 40–50
2XS /44	4′11″–5′3″ 150–160	101–123 45–55
XS / 46	5′1″–5′5″ 155–165	110–132 50–60
S / 48	5′3″–5′7″ 160–170	121–154 55–70
M / 50	5′5″–5′9″ 165–175	132–176 60–80
MS / 26	5′3″–5′7″ 160–170	130–176 58–78
MT / 98	5′9″–6′1″ 175–185	146–191 65–85
ML / 52	5′7″–5′11″ 170–180	154–198 70–90
L / 54	5′9″–6′1″ 175–185	176–220 80–100
LS / 27	5′5″–5′9″ 165–175	169–214 75–95
LT / 102	5′11″–6′3″ 180–190	180–220 85–105
XL / 56	5′11″–6′3″ 180–190	198–231 90–105
XLS / 28	5′9″–6′1″ 175–185	198–231 90–105
2XL / 58	6′1″–6′5″ 185–195	210–242 95–110
3XL / 60	6′3″–6′7″ 190–200	242–264 110–120

(A) Chest, (B) Waist and (C) Hip

Size	(A) Chest in · cm	(B) Waist in · cm	(C) Hip in · cm
3XS / 42	27–31 70–80	24–28 61–71	28–31 71–79
2XS /44	29–33 75–85	26–30 66–76	30–33 76–84
XS / 46	31–35 80–90	28–32 71–81	31–35 80–90
S / 48	33–37 85–95	30–34 76–86	34–38 87–97
M / 50	35–39 90–100	32–36 81–91	36–40 91–101
MS / 26	35–39 90–100	32–36 81–91	36–40 91–101
MT / 98	35–39 90–100	32–36 81–91	36–40 91–101
ML / 52	37–41 95–105	36–37 86–96	38–42 96–106
L / 54	37–41 95–105	36–40 91–101	40–44 102–112
LS / 27	37–41 95–105	36–40 91–101	40–44 102–112
LT / 102	37–41 95–105	36–40 91–101	40–44 102–112
XL / 56	41–45 105–115	38–42 96–106	45–49 115–125
XLS / 28	41–45 105–115	38–42 96–106	45–49 115–125
2XL / 58	43–47 110–120	40–44 101–111	47–51 120–130
3XL / 60	45–49 115–125	42–46 106–116	49–53 125–135

Women's wetsuits

Height and weight

Size	Height ft/in · cm	Weight lb · kg
XS / 34	4′11″–5′3″ 150–160	100–110 45–50
S / 36	5′1″–5′5″ 155–165	110–121 50–55
M / 38	5′3″–5′7″ 160–170	121–132 55–60
MS / 38	5′1″–5′5″ 155–165	121–132 55–60
MT / 38	5′7″–5′11″ 170–180	121–132 55–60
ML / 40	5′5″–5′9″ 165–175	132–143 60–65
L / 42	5′7″–5′11″ 170–180	143–154 65–70
LS / 42	5′3″–5′7″ 160–170	143–154 65–70
LT / 42	5′9″–6′1″ 175–185	143–154 65–70
XL / 44	5′9″–6′1″ 175–185	158–169 72–77
XLS / 44	5′7″–5′11″ 170–180	158–169 72–77
2XL / 46	5′11″–6′3″ 180–190	165–176 75–80
3XL / 48	6′1″–6′5″ 185–195	176+ 80+

(A) Chest, (B) Waist and (C) Hip

Size	(A) Chest in · cm	(B) Waist in · cm	(C) Hip in · cm
XS / 34	29–33 75–85	23–27 60–70	29–33 75–85
S / 36	31–35 80–90	25–30 65–75	33–37 85–95
M / 38	33–37 85–95	27–32 70–80	37–41 95–105
MS / 38	33–37 85–95	27–32 70–80	37–41 95–105
MT / 38	33–37 85–95	27–32 70–80	37–41 95–105
ML / 40	35–39 90–100	29–33 75–85	41–45 105–115
L / 42	35–39 90–100	29–33 75–85	41–45 105–115
LS / 42	35–39 90–100	29–33 75–85	41–45 105–115
LT / 42	35–39 90–100	29–33 75–85	41–45 105–115
XL / 44	37–41 95–105	31–35 80–90	45–49 115–125
XLS / 44	37–41 95–105	31–35 80–90	45–49 115–125
2XL / 46	39–43 100–110	33–37 85–95	49–53 125–135
3XL / 48	41–45 105–115	35–39 90–100	53–57 135–145

How Aqua Lung measures

(A) Chest: Measure around the widest part of the chest.
(B) Waist: Measure around the waistline where your pants would rest.
(C) Hip: Measure around the widest part of the hips.

From Aqua Lung’s chart: Sizes shown here are estimations

Source: Aqua Lung’s size chart (original chart).

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Product Information

The AquaFlex Men's 7mm Dive Wetsuit from Aqualung is a full-length neoprene wetsuit built with 4-way stretch, petroleum-free neoprene and a Canadian seal at the cuffs and ankles to limit water entry and add warmth. Water-tight seams are formed with a combination of glue and blind stitching, and the suit includes a semi-dry zipper system and Powertex knee protection.

Who it is for

This 7mm wetsuit is built for divers who want a neoprene suit with added warmth features, including a Canadian seal at the cuffs and ankles and a semi-dry zipper system. The 4-way stretch, petroleum-free neoprene is designed for a maximum range of motion, and Powertex knee protection reinforces a high-wear area of the suit.

Key details

7mm 4-way stretch neoprene, petroleum free
Canadian seal at cuffs and ankles to limit water entry and add warmth
Canadian cuff design
Semi-dry zipper system
Powertex knee protection
Seams formed by glue and blind stitching for a water-tight build

Compatibility and sizing

The AquaFlex Men's 7mm Dive Wetsuit is offered in the Black/Chine Grey colorway in men's sizes S, M, ML, L, XL, 2XL, and 3XL.

DiveCatalog.com is an authorized Aqualung dealer and has been a dive shop in Irvine, California since 2003. Call or chat with us if you have questions about sizing or fit 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

How should a wetsuit fit?

A wetsuit should feel snug everywhere, with no loose pockets at the lower back, armpits, or behind the knees where water can collect and flush. It will feel tighter than normal clothing on land, which is expected, because the suit works by holding a thin layer of water that your body warms. If you cannot take a full breath or the neck chokes you it is too small, and if you can pinch loose folds of neoprene it is too big.

What do you wear under a wetsuit?

Most divers wear a swimsuit, a rash guard, or a thin dive-specific base layer under a wetsuit. A slick base layer makes a tight suit much easier to pull on and cuts down chafing at the neck, shoulders, and underarms. Avoid thick cotton clothing, which soaks up water, bunches, and makes you colder rather than warmer.

How do you put on a tight wetsuit?

Work upward in small sections, pulling a little neoprene at a time rather than yanking on one spot, and get the suit fully seated at the ankles and knees before working on the hips and shoulders. A plastic bag over each foot and hand, or wetting the suit first, helps it slide into place. Grip with flat palms rather than fingertips, since fingernails are the most common cause of torn neoprene.

Does a thicker wetsuit mean a warmer wetsuit?

As a general rule, thicker neoprene insulates more, so a higher millimeter rating is warmer in the same conditions. Warmth also depends heavily on fit, suit style, seam construction, whether you add a hood, boots, and gloves, how long the dive is, and your own cold tolerance, so two divers in identical suits can feel very differently. Use thickness as a starting point and refine it against your local conditions and personal experience.

How do I care for and store a wetsuit?

Rinse it inside and out in fresh water after every dive day, and use a wetsuit-specific wash occasionally to control odor. Dry it inside-out first and then flip it, always out of direct sunlight, because UV and heat break down neoprene faster than anything else. Store it hanging on a wide-shouldered hanger or laid flat rather than folded, so you do not set permanent creases.

How long does a wetsuit last?

Lifespan depends far more on use and care than on age, so a suit dived hard in sun and chlorine may soften within a couple of seasons while a well-rinsed occasional-use suit can last many years. Signs a suit is finished include compressed neoprene that no longer feels buoyant or warm, splitting seams, and looseness in areas that used to be snug. Repairing small cuts and seam separations early adds meaningfully to a suit's life.

What is the difference between a full suit, a shorty, and wetsuit separates?

A full suit covers arms and legs, a shorty stops at the upper arms and thighs, and separates such as tops, bottoms, and hooded vests layer to add warmth where you want it. Layering a vest or top under a full suit adds core warmth and can extend the range of a suit you already own. Choose based on how much coverage you want, both for warmth and for protection against stings and abrasion.

What sizes and colors does the AquaFlex Men's 7mm wetsuit come in?

The AquaFlex Men's 7mm Dive Wetsuit is available in the Black/Chine Grey colorway in men's sizes S, M, ML, L, XL, 2XL, and 3XL. If you are between sizes or unsure how a size will fit, contact DiveCatalog for guidance before ordering.

What is the Canadian seal on the AquaFlex wetsuit?

The Canadian seal is located at the cuffs and ankles of the AquaFlex Men's 7mm Dive Wetsuit. It is designed to limit water entry at those openings and add extra warmth, and the suit also features a Canadian cuff.

Does the AquaFlex 7mm wetsuit have knee protection?

Yes, the AquaFlex Men's 7mm Dive Wetsuit includes Powertex knee protection, a reinforced panel at the knee area. The suit also uses a semi-dry zipper system and seams formed by a combination of glue and blind stitching for a water-tight build.

Thickness	7mm
Neoprene	4-way stretch neoprene, petroleum free
Seal type	Canadian seal
Seam construction	Glue and blind stitching
Zipper	Semi-dry zipper system
Knee protection	Powertex
Color	Black/Chine Grey
Sizes	S, M, ML, L, XL, 2XL, 3XL