Wetsuits for Cold Water Diving

NeoSport 5mm Men's Full Wetsuit

103 reviews

SKU: BLR5JMXL

~~$209.99~~ Save: $40.04 (19%)

^$169.95

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In Stock

DESCRIPTION

A 5mm full wetsuit for men with flexible arms and legs, abrasion-resistant knee pads, and easy donning.

Pros

Fits well
Snug and secure fit
Provides excellent warmth
Comfortable to wear

NeoSport 7mm Waterman Unisex Jacket Wetsuit

64 reviews

SKU: NSPWJCXL

~~$146.95~~ Save: $42.00 (29%)

^$104.95

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In Stock

DESCRIPTION

A 7mm neoprene jacket wetsuit with glued and sewn seams, wrist seals, and front zipper.

NeoSport 7/5mm Men's Full Wetsuit

63 reviews

SKU: BLR7JMXLBL

~~$255.99~~ Save: $56.04 (22%)

^$199.95

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In Stock

DESCRIPTION

A 7/5mm full wetsuit for men, anatomically cut for comfort and warmth in cold waters.

NeoSport 5mm Women's Full Wetsuit

21 reviews

SKU: BLR5JW6LV

~~$209.99~~ Save: $40.02 (19%)

^$169.97

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In Stock

DESCRIPTION

A female-specific 5mm neoprene wetsuit designed for scuba diving in colder waters, offering flexibility and comfort.

Pinnacle 3mm Cruiser Men's Full Wetsuit

18 reviews

SKU: PINC3MK1

^$249.95

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In Stock

DESCRIPTION

A durable 3mm neoprene wetsuit for male scuba divers with titanium lining and spine pad.

NeoSport 7/5mm Women's Full Wetsuit

16 reviews

SKU: BLR7JW4LV

~~$255.99~~ Save: $56.04 (22%)

^$199.95

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In Stock

DESCRIPTION

A 7/5mm women's full wetsuit with female-specific fit, providing core body warmth and mobility in colder waters.

NeoSport 5mm Waterman Unisex Jacket Wetsuit

15 reviews

SKU: NSP5WJCXL

~~$128.99~~ Save: $39.04 (30%)

^$89.95

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In Stock

DESCRIPTION

A durable 5mm neoprene jacket wetsuit designed for scuba watermen, with front zip and glued/sewn seams.

NeoSport 7mm Men's Jacket Wetsuit

11 reviews

SKU: BLR7MJMD

~~$134.99~~ Save: $35.02 (26%)

^$99.97

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In Stock

DESCRIPTION

A 7mm neoprene jacket wetsuit designed for men, providing double layer core protection in colder waters.

Scubapro 3mm Sport Men's Full Wetsuit

7 reviews

SKU: SCPSS3MSM

^$229

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In Stock

DESCRIPTION

A ultra-comfortable 3mm full wetsuit for men, perfect for new and casual divers, with maximum stretch and incredible comfort.

Henderson 7mm Greenprene Women's Full Wetsuit

4 reviews

SKU: HNDGJ7PW12

^$634.99

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In Stock

DESCRIPTION

A sustainable and insanely warm 7mm full wetsuit for women with reinforced knees and rear entry zipper.

Seac Pirana Unisex 2-Piece Wetsuit

3 reviews

SKU: SECPFW3X

~~$153~~ Save: $30.60 (20%)

^$122.40

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In Stock

DESCRIPTION

A camouflage 2-piece wetsuit with 7.0mm chest guard and PU knee protection for free diving.

Henderson 5mm Aqualock Women's Full Wetsuit

3 reviews

SKU: HNDAQ5JW4

~~$574.99~~ Save: $425.02 (74%)

^$149.97

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In Stock

DESCRIPTION

A 250% stretch 5mm wetsuit for female scuba divers with quick-dry interior and zipper-less sealing system.

Waterproof 3.5mm Tropic Men's Full Wetsuit

2 reviews

SKU: WPGW35MSM

^$685.30

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In Stock

DESCRIPTION

A stylish and high-quality 3.5mm Tropic men's full wetsuit with an anatomical fit and anti-slip features.

NeoSport 7mm Waterman Wetsuit Package

2 reviews

SKU: NSPWJCK

~~$436.39~~ Save: $156.44 (36%)

^$279.95

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In Stock

DESCRIPTION

A durable unisex wetsuit package featuring 7mm neoprene, spandex trim, and heavy-duty zippers for warmth.

Henderson 3mm Thermoprene Pro Women's Full Wetsuit

2 reviews

SKU: HND3TPWBK12T

~~$346.99~~ Save: $52.05 (15%)

^$294.94

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In Stock

DESCRIPTION

A women's full wetsuit with 250% stretch neoprene, aqua silk lining, and ergonomic Duratex knee pads.

Akona 5mm Women's Full Wetsuit

2 reviews

SKU: AKNQS5JWT9

^$349.95

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In Stock

DESCRIPTION

A 5mm environmentally-friendly women's full wetsuit with glued and blind-stitched seams and a marine-grade zipper.

NeoSport 7mm Waterman Unisex 2-Piece Wetsuit Package

1 reviews

SKU: PCKNSPW3

~~$293.98~~ Save: $103.99 (35%)

^$189.99

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In Stock

DESCRIPTION

A 7mm unisex wetsuit package designed for working "Waterman" with glued & sewn seams and premium neoprene.

Aqualung 5mm Aquaflex Men's Full Wetsuit

1 reviews

SKU: UDRA5FMML

^$429

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In Stock

DESCRIPTION

A water-tight, sculpted wetsuit with 5mm thickness and 3-way zipper seal for male scuba divers.

Fourth Element 5mm Proteus II Men's Full Wetsuit

1 reviews

SKU: FRTPM5M

^$804

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In Stock

DESCRIPTION

A high-performance 5mm wetsuit with Hydrolock neck seal, Glideskin wrist seals, and ultra-stretch knee pads.

Henderson 3mm Thermoprene Men's Vest Wetsuit

43 reviews

SKU: HNDTVMLR

~~$118.99~~ Save: $23.80 (20%)

^$95.19

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In Stock

DESCRIPTION

A 3mm front-zip men's vest wetsuit with 75% more stretch than standard neoprene for added comfort.

Henderson 3mm Thermoprene Women's Vest Wetsuit

25 reviews

SKU: HNDTVW4

~~$118.99~~ Save: $23.80 (20%)

^$95.19

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In Stock

DESCRIPTION

A female-specific 3mm Thermoprene wetsuit vest with a front zipper design for layering in colder waters.

Pinnacle 3mm Venture Men's Full Wetsuit

13 reviews

SKU: PINV3M3NLR

^$149.95

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In Stock

DESCRIPTION

A 3mm neoprene rubber full wetsuit for men, featuring titanium lining, zipper sealing flap, and O-ring seals.

Scubapro 5mm Sport Men's Full Wetsuit

7 reviews

SKU: SCPSS5MYNX

^$359

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In Stock

DESCRIPTION

A 5mm neoprene full wetsuit for men, with a triathlon cut and lined interior for warmth.

Waterproof 2.5mm W30 Men's Full Wetsuit

5 reviews

SKU: WPGW30FMNMD

^$297

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In Stock

DESCRIPTION

A 2.5mm neoprene full wetsuit for men with extra long back zipper and anatomical sculpting.

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Selecting the right wetsuit for cold water diving is essential to ensure comfort, safety, and performance beneath the surface. Cold water wetsuits are specifically engineered with thicker neoprene—typically ranging from 5mm to 7mm—to provide superior thermal insulation. Look for wetsuits that feature sealed seams, such as glued and blind-stitched or even taped seams, as these construction methods significantly minimize water entry, keeping you warmer during prolonged submersion in frigid waters. In addition to thickness, cold water wetsuits often include integrated hoods, wrist and ankle seals, and reinforced knee pads for added durability and protection against the harsh underwater environment.

Proper fit is crucial when choosing a wetsuit for cold water diving. A snug fit reduces flushing (the movement of cold water inside the suit) while still allowing freedom of movement for finning and gear adjustments. Some advanced wetsuits use special linings, like thermal fleece or quick-dry interiors, to boost insulation without adding unnecessary bulk. Pairing your wetsuit with accessories such as neoprene gloves, boots, and hoods further enhances your thermal protection and extends your dive time. For demanding conditions, consider semi-dry suits or drysuits as alternatives; however, a high-quality cold water wetsuit remains an accessible and reliable choice for many divers looking to explore colder waters safely and comfortably.