Open Cell Wetsuits

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 Lampuga Unisex 2-Piece Wetsuit

1 reviews

SKU: CSBL5U2SHSM

^$379.95

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In Stock

DESCRIPTION

A highly elastic, 5mm thick, unisex 2-piece wetsuit with a unique pelagic fish-inspired digital print.

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

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

3 reviews

SKU: SCPEY5WXL

^$559

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In Stock

DESCRIPTION

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

Bare 7mm Reactive Men's Full Wetsuit

1 reviews

SKU: BRE7RFWM3XBK

^$684.95

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In Stock

DESCRIPTION

A 7mm full wetsuit for men with OMNIRED Infrared and Graphene Technology for maximum thermal protection.

Seac Snake 5mm 2-Piece Wetsuit for Women

SKU: SECSN5WMD

^$347

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In Stock

DESCRIPTION

A women's 2-piece wetsuit made of UltraStretch neoprene with Aquastop system and knee protectors.

Mares 5mm Apnea Instinct Women's Jacket Wetsuit

SKU: MRS5AIJWSM

^$199.95

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In Stock

DESCRIPTION

A high-performance women's freediving jacket offering warmth, flexibility, and durability with 5mm open-cell neoprene.

Henderson 5mm Greenprene Women's Full Wetsuit Open Box

SKU: HNDGJ5PW8TOB

~~$499.99~~ Save: $150 (30%)

^$349.99

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In Stock

DESCRIPTION

A sustainable black wetsuit made from Greenprene, offering warmth, stretch, and UV resistance.

Seac Snake 5mm 2-Piece Wetsuit for Men

SKU: SECSN5MSM

^$347

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In Stock

DESCRIPTION

A 5mm 2-piece wetsuit for men with UltraStretch neoprene, Aquastop system, and Seacsub camouflage.

Mares 2.5mm M-Flex Men's Full Wetsuit 3X-Large Open Box

SKU: MRSF25M3XOB

~~$189.95~~ Save: $75.98 (40%)

^$113.97

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In Stock

DESCRIPTION

A black and gray wetsuit made from ultra-stretch neoprene, offering flexibility and durability.

Scubapro Everflex 1.5mm Women's Long Sleeve Top Teal X-Large Open Box

SKU: SCPE1LSWTXLO

~~$219~~ Save: $65.70 (30%)

^$153.30

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In Stock

DESCRIPTION

An Everflex neoprene long sleeve top in teal offering warmth, comfort, and protection for tropical diving.

Seac 5mm Space Men's Full Wetsuit Open Box

SKU: SECS5M2XBKOB

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

^$396

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In Stock

DESCRIPTION

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

Pinnacle 5mm Cruiser Women's Full Wetsuit Open Box

SKU: PINC55WLROB

~~$299.95~~ Save: $89.98 (30%)

^$209.97

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In Stock

DESCRIPTION

A black 5mm neoprene full wetsuit with titanium lining, featuring ankle zippers and durable shoulder pads.

Scubapro 5/4mm Everflex Yulex Women's Full Wetsuit Open Box

SKU: SCPEY5WMTOB

~~$559~~ Save: $139.75 (25%)

^$419.25

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In Stock

DESCRIPTION

An eco-friendly black wetsuit made from plant-based rubber, offering superior warmth and flexibility.

Seac 5mm Space Women's Full Wetsuit Open Box

SKU: SECS5WMLBKOB

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

^$396

+ wishlist

In Stock

DESCRIPTION

A women's full wetsuit in 5mm Ultrastretch neoprene with Aquastop system and rear zip for dryness.

Henderson 5mm Thermoprene Men's John Wetsuit X-Small Open Box

SKU: HNDT5MJXSO

~~$232.99~~ Save: $69.90 (30%)

^$163.09

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In Stock

DESCRIPTION

A black 5mm neoprene wetsuit offering 75% more stretch, glued seams, and abrasion-resistant exterior.

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Open Cell Wetsuits

Open cell wetsuits are a preferred choice for divers who demand optimal warmth, flexibility, and performance in the water, particularly during the colder months of the year. As January brings lower water temperatures to many popular diving destinations, the insulating qualities of open cell neoprene become even more valuable. Unlike traditional closed-cell suits, open cell wetsuits feature an unlined, porous interior that clings directly to the skin, creating a near-waterproof seal. This close contact allows a thin layer of water to be trapped and quickly warmed by body heat, delivering exceptional thermal retention even in frigid conditions. Freedivers and spearfishers often gravitate toward open cell designs because the suit's flexibility and reduced bulk make it easier to move, breathe deeply, and stay agile underwater. The thinner neoprene also means less buoyancy, so divers can wear less lead weight and conserve energy throughout their dives. If you’re planning winter reef explorations, kelp forest adventures, or early-morning spearfishing trips, you’ll appreciate how an open cell wetsuit feels like a second skin—streamlined, supple, and reliably warm.

Choosing an open cell wetsuit involves more than just picking the right thickness. The unique construction demands careful handling and a bit of preparation, which seasoned divers often come to appreciate as part of their ritual. The bare neoprene interior, while supremely comfortable and insulating, can be delicate—requiring the use of a wetsuit lubricant to slide on without tearing. This extra step is a small price to pay for the superior fit and warmth these suits provide, but it’s worth keeping in mind if you’re buying for someone new to the sport. Open cell wetsuits are a thoughtful gift for dedicated freedivers, spearfishing enthusiasts, or anyone who spends extended periods in colder water and values comfort and performance over convenience. They’re also favored by underwater photographers and cold-water snorkelers who need to stay warm and agile for long stretches. Proper care—like rinsing thoroughly after each dive and storing the suit flat or rolled—ensures longevity and performance season after season. For those who want targeted core insulation or an extra layer for their torso, there are also specialized options such as Open Cell Neoprene Wetsuit Jackets that can be paired with full suits or worn separately, offering flexibility for changing conditions. Whether you’re braving brisk winter waters or preparing for a spring diving expedition, investing in an open cell wetsuit is a decision that pays off in warmth, mobility, and overall underwater enjoyment.