Adult 5 Mm Wetsuits For Open Water Diving

NeoSport 5mm Men's Full Wetsuit

102 reviews

SKU: BLR5JM2X

~~$209.99~~ Save: $80 (38%)

^$129.99

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In Stock

DESCRIPTION

A 5mm full wetsuit for men, designed for scuba diving in colder waters with flexible limbs and abrasion-resistant knee pads.

Pinnacle 5mm Cruiser Men's Full Wetsuit

62 reviews

SKU: PINC55ML

^$299.95

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In Stock

DESCRIPTION

A durable and warm 5mm neoprene wetsuit with a smooth rear zipper entry and enhanced durability.

Pros

Durable and well-made
Perfect fit
Great value for price
Warmth and comfort
Easy to put on and off

NeoSport 5mm Men's Full Wetsuit Package

53 reviews

SKU: PCKDW8

~~$355.92~~ Save: $115.97 (33%)

^$239.95

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In Stock

DESCRIPTION

A 5mm full wetsuit package for men, designed for scuba diving in colder waters.

Pros

Good quality and durability
Excellent customer service
Good value for the price
Fast shipping and timely delivery
Great fit and warmth

Cressi 5mm Castoro Men's Full Wetsuit

46 reviews

SKU: CSBC2M3XL

~~$299.95~~ Save: $119.98 (40%)

^$179.97

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In Stock

DESCRIPTION

A 5mm neoprene full wetsuit for men, designed for flexibility and durability in cold waters.

Henderson 5mm Thermoprene Men's Full Wetsuit

36 reviews

SKU: HNDTJ5MLS

~~$359.99~~ Save: $135.02 (38%)

^$224.97

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In Stock

DESCRIPTION

A high-quality 5mm men's full wetsuit with adjustable collar, contoured fit, and durable exterior.

Pinnacle 5mm Cruiser Men's Full Wetsuit Package

27 reviews

SKU: PCKDC55M

~~$464.29~~ Save: $164.30 (35%)

^$299.99

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In Stock

DESCRIPTION

A complete scuba wetsuit package for men with 5mm thickness, including boots, gloves, and hanger.

Pros

Perfect fit and size
Flexible and comfortable wetsuit
Excellent customer service
Good value for the price
Quality and durability

Henderson 5mm Thermoprene Pro Men's Full Wetsuit

9 reviews

SKU: HNDTJ5PM5XBL

~~$405.99~~ Save: $146.02 (36%)

^$259.97

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In Stock

DESCRIPTION

A durable 5mm full wetsuit for male scuba divers with adjustable collar and Duratex knee pads.

Scubapro 5mm Sport Men's Full Wetsuit

7 reviews

SKU: SCPSS5MYN3X

^$359

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In Stock

DESCRIPTION

A 5mm neoprene full wetsuit for men, designed for scuba diving with enhanced warmth and flexibility.

Henderson 5mm Greenprene Men's Full Wetsuit

7 reviews

SKU: HNDGJ5PMXLS

^$538.99

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In Stock

DESCRIPTION

A sustainable, warm, and stretchy 5mm full wetsuit for male scuba divers with reinforced knees and back zipper.

Scubapro 5mm Definition Men's Full Wetsuit

6 reviews

SKU: SCPDS5MN2XL

^$460

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In Stock

DESCRIPTION

A 5mm full wetsuit for male scuba divers, with environmentally friendly glue and ankle/wrist zippers.

NeoSport 5mm Waterman Unisex John Wetsuit

3 reviews

SKU: NSP5WJ3X

~~$128.99~~ Save: $44.04 (34%)

^$84.95

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In Stock

DESCRIPTION

A durable and comfortable 5mm wetsuit designed for scuba diving, with no zip and premium neoprene material.

Mares 5mm M-Flex Men's Full Wetsuit

2 reviews

SKU: MRSFM53XL

^$289.95

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In Stock

DESCRIPTION

A high-quality, ultra-stretch 5mm wetsuit for men, offering an incredible fit and flexibility in all conditions.

Henderson 5mm Thermoprene Men's Full Wetsuit Package

2 reviews

SKU: PCKWHT5M

~~$485.42~~ Save: $136.43 (28%)

^$348.99

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In Stock

DESCRIPTION

A complete package for men, the Henderson 5mm Thermoprene Full Wetsuit includes boots, gloves, and a hood.

Waterproof 5mm W8 Men's Full Wetsuit

2 reviews

SKU: WPGW85MXLT

^$719

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In Stock

DESCRIPTION

A 5mm full wetsuit for male scuba divers, featuring a front-zip, WaterDam solution, and Duratex reinforcements.

NeoSport 5mm Waterman Unisex 2-Piece Wetsuit Package

1 reviews

SKU: PCKNSP5W

~~$257.98~~ Save: $102.99 (40%)

^$154.99

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In Stock

DESCRIPTION

A 5mm unisex wetsuit package designed for working "Waterman" with glued & sewn seams and premium neoprene.

Scubapro 5/4mm Everflex Yulex Men's Full Wetsuit

1 reviews

SKU: SCPEY5M3X

^$586

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In Stock

DESCRIPTION

A 5/4mm eco-friendly men's full wetsuit with ankle and wrist zippers for scuba diving.

Fourth Element 5mm Proteus II Men's Full Wetsuit

1 reviews

SKU: FRTPM5L

^$765

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In Stock

DESCRIPTION

A warm and versatile 5mm full wetsuit for men, with easy self-donning and ultra-stretch knee pads.

Scubapro 5mm Oneflex Military Full Wetsuit

SKU: SCP5OFMLM

^$458

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In Stock

DESCRIPTION

A 5mm limestone-based neoprene wetsuit with triathlon-cut, abrasion-resistant fabric, and practical leg pockets.

Sharkskin Titanium 2 Chillproof Chest Zip Fullsuit for Men Small Open Box

SKU: SHSTCZMSMOB

~~$699.99~~ Save: $140 (20%)

^$559.99

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In Stock

DESCRIPTION

A black nylon and lycra fullsuit with titanium Chillproof material, offering superior warmth and flexibility underwater.

Cressi 5mm Fast Men's Full Wetsuit

SKU: CSB5FWM2X

^$269.95

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In Stock

DESCRIPTION

A durable and stylish 5mm full wetsuit for men, with optimal heat retention and effortless underwater movement.

Bare 5mm Reactive Men's Full Wetsuit Open Box

SKU: BRE5RFWM3XLO

~~$599.95~~ Save: $119.99 (20%)

^$479.96

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In Stock

DESCRIPTION

An innovative 5mm wetsuit with Graphene OMNIRED Infrared fabric, offering unmatched warmth and comfort.

Henderson 5mm Thermoprene Pro Men's Full Wetsuit

SKU: HND5TPM4XBB

^$586.99

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In Stock

DESCRIPTION

A 5mm full wetsuit offering 250% stretch neoprene, aqua silk lining, and ergonomic knee pads.

Bare 5mm Nixie Ultra Women's Full Wetsuit Black 10 Open Box

SKU: BRE5NUFBK10O

~~$429.95~~ Save: $85.99 (20%)

^$343.96

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In Stock

DESCRIPTION

A black 5mm neoprene wetsuit with OMNIRED technology, ankle zippers, and a flattering design.

Seac 5mm Space Men's Full Wetsuit XX-Large Open Box

SKU: SECS5M2XBKOB

~~$495~~ Save: $99 (20%)

^$396

+ wishlist

In Stock

DESCRIPTION

A men's full wetsuit in 5mm Ultrastretch neoprene with Aquastop system and rear zip for dry comfort.

Scubapro 5mm Oneflex Men's Full Wetsuit

SKU: SCPOF5MLR

^$299

+ wishlist

In Stock

DESCRIPTION

A flexible and eco-conscious 5mm full wetsuit for men, designed for scuba diving in 10-18°C waters.

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Adult 5 Mm Wetsuits For Open Water Diving

When it comes to open water diving, the right wetsuit can make all the difference between an exhilarating adventure and a shivering struggle. Adult 5 mm wetsuits are a staple for divers venturing into temperate waters, where the chill can sneak up on you even during the warmer months. June often marks the start of the busy diving season, with many enthusiasts eager to explore coastal reefs, kelp forests, and shipwrecks. The 5 mm thickness strikes a perfect balance, offering substantial insulation without sacrificing flexibility or mobility. Whether you’re slipping into the ocean for a dawn dive or taking a sunset plunge, a well-fitted 5 mm wetsuit acts as your personal barrier against the elements, trapping a thin layer of water that your body warms—keeping you comfortable for longer bottom times. These wetsuits are engineered for versatility, accommodating a range of water temperatures and activities, from leisurely snorkeling excursions to more demanding open water dives. For those who feel the cold more acutely, or who plan to spend extended periods submerged, layering options such as hoods, gloves, and boots can further enhance warmth and comfort.

Selecting a 5 mm wetsuit is about more than just thickness; it’s about finding the right fit and features to match your diving style and environment. Divers with a passion for exploring new sites will appreciate wetsuits with reinforced knee pads and durable zippers, designed to withstand repeated use and the rigors of rocky entries or boat dives. Modern neoprene blends offer impressive stretch, making it easier to don and doff your suit without assistance—a boon when gearing up on a bustling dive boat or at a remote beach. Thoughtful design details like pre-bent arms and legs, smooth skin seals at the wrists and ankles, and adjustable neck closures all contribute to a more tailored, comfortable experience. For those looking to gift a wetsuit, a 5 mm suit is a thoughtful choice for the diver who’s ready to take their adventures beyond the pool or tropical shallows. It’s a practical present for birthdays, anniversaries, or to mark a dive certification milestone, and it’s sure to be appreciated by anyone eager to expand their underwater horizons. Imagine the satisfaction of watching a loved one slip into their new wetsuit, feeling both protected and empowered as they embark on new aquatic journeys.

Open water diving often means unpredictable conditions—currents, thermoclines, and shifting weather patterns are all part of the experience. A reliable 5 mm wetsuit offers peace of mind, letting you focus on the wonders around you instead of the cold seeping in. Whether you’re gliding alongside playful sea lions or hovering over a vibrant bed of anemones, your wetsuit is your second skin, insulating you from the chill while providing the buoyancy and protection you need. As you browse through our curated selection, consider your typical dive locations, how long you spend in the water, and your own comfort preferences. If your adventures take you into even colder waters or you’re planning dives in the shoulder seasons, you may want to explore our collection of 5 Mm Wetsuits For Cold Water Diving for even more specialized options. No matter where your underwater explorations lead, investing in a quality 5 mm wetsuit ensures you’ll be ready for whatever the sea has in store—season after season.

Top Picks For Adult 5 Mm Wetsuits For Open Water Diving