Mens 5 Mm Open Cell Spearfishing Jackets

NeoSport 5mm Waterman Unisex Jacket Wetsuit

14 reviews

SKU: NSP5WJCLR

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

^$89.95

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In Stock

DESCRIPTION

A durable and comfortable 5mm jacket wetsuit designed for scuba diving, with front zip and premium neoprene material.

Henderson 5mm Thermoprene Men's Jacket Wetsuit

8 reviews

SKU: HNDTLS5FM2X

^$277.99

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In Stock

DESCRIPTION

A durable and comfortable 5mm Thermoprene men's jacket wetsuit with a front zipper design.

Mares 5mm Apnea Instinct Men's Jacket Wetsuit

SKU: MRS5AIJMXL

^$199.95

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In Stock

DESCRIPTION

A high-performance freediving jacket with 5mm neoprene, black-lined exterior, and ergonomic preformed cut.

Cressi Seppia 5mm Unisex 2-Piece Spearfishing Suit with Hood

SKU: CSBS5U2SH2X

^$319.95

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In Stock

DESCRIPTION

A Cressi Seppia 5mm Unisex 2-Piece Spearfishing Suit with Hood in Cressi Green/Brown Camouflage.

Mares 5mm Explorere Black Camo Jacket Wetsuit

SKU: MRS5EBCJLR

^$269.95

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In Stock

DESCRIPTION

A black camo 5mm neoprene jacket offering stealth, thermal protection, and flexibility for spearfishing.

Henderson 5mm Thermoprene Men's John Wetsuit

4 reviews

SKU: HNDT5MJ2X

^$281.99

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In Stock

DESCRIPTION

A high-quality 5mm men's wetsuit made of Nylon-2 neoprene with 75% more stretch and glued & sewn seams.

NeoSport 5mm Waterman Unisex 2-Piece Wetsuit Package

3 reviews

SKU: PCKNSP5W

~~$257.98~~ Save: $97.99 (38%)

^$159.99

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In Stock

DESCRIPTION

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

NeoSport 5mm Waterman Unisex John Wetsuit

3 reviews

SKU: NSP5WJ3X

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

^$89.95

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In Stock

DESCRIPTION

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

Cressi 5mm Lampuga Unisex 2-Piece Wetsuit

1 reviews

SKU: CSBL5U2SHXL

^$379.95

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In Stock

DESCRIPTION

A highly elastic, 2-piece wetsuit with a unique digital print inspired by pelagic fish.

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

1 reviews

SKU: SCPEY5MSM

^$559

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In Stock

DESCRIPTION

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

Salvimar 5mm Comforty 2-Piece Apnea Wetsuit

SKU: SLV5C2PWSM

~~$478.95~~ Save: $238.98 (50%)

^$239.97

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In Stock

DESCRIPTION

A 5mm CR neoprene wetsuit with double Nylon lining, offering flexibility, warmth, and durability.

Mare 5mm Explorere Black Camo Pant Wetsuit

SKU: MRS5EBCPXL

^$179.95

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In Stock

DESCRIPTION

A black camo neoprene wetsuit pant offering flexibility, thermal protection, and reinforced knee pads for spearfishing.

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

SKU: SHSTCZMSMOB

~~$699.99~~ Save: $210 (30%)

^$489.99

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In Stock

DESCRIPTION

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

NeoSport 5mm Waterman Wetsuit Package

SKU: NSP5WJCK

~~$403.87~~ Save: $153.92 (38%)

^$249.95

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In Stock

DESCRIPTION

A durable unisex wetsuit package featuring premium neoprene, glued seams, and a front zip for easy use.

Seac Snake 5mm 2-Piece Wetsuit for Men

SKU: SECSN5M3X

^$347

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In Stock

DESCRIPTION

A 5mm 2-piece wetsuit for men featuring UltraStretch neoprene and unique Seacsub camouflage pattern.

Sharkskin Titanium 2 Hooded Zip Vest for Men 3X-Large Open Box

SKU: SHSTHVM3XOB

~~$249.99~~ Save: $62.50 (25%)

^$187.49

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In Stock

DESCRIPTION

A men's hooded vest with titanium-enhanced fleece, offering 5mm neoprene-equivalent thermal protection and flexibility.

Cressi 2.5/5mm Base Layer Men's Hooded Vest

SKU: CSBB2VMXL

^$129.95

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In Stock

DESCRIPTION

A Cressi 2.5/5mm Base Layer Men's Hooded Vest provides excellent thermal insulation and head-to-neck protection for male divers.

Cressi 5mm Apnea Unisex 2-Piece Wetsuit

SKU: CSBA5U2SH2X

^$279.95

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In Stock

DESCRIPTION

A well-cut 2-piece wetsuit in metallic black, perfect for spearfishing or apnea diving in temperate water.

Bare 5/3mm Ultrawarmth Men's Hooded Vest

SKU: BREUWHV5MD

^$250.95

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In Stock

DESCRIPTION

A 5/3mm neoprene hooded vest for men, featuring high loft Celliant inner fabric for added warmth and durability.

Fourth Element 5/3mm Men's Hooded Vest

SKU: FRT53HVMM

^$205

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In Stock

DESCRIPTION

A dope-dyed black neoprene and nylon hooded vest offering core warmth, flexibility, and eco-friendly construction.

Waterproof 5mm 01 Men's Hooded Vest

SKU: WPG5HVMXL

^$462

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In Stock

DESCRIPTION

A black neoprene hooded vest with thermal lining and stretch design for superior warmth and flexibility underwater.

Sharkskin Titanium 2 Chillproof Undergarment Front Fullsuit for Men Small Open Box

SKU: SHSTCUMSMOB

^$549.99

+ wishlist

In Stock

DESCRIPTION

A thermal fullsuit featuring titanium-infused Chillproof material and a flexible nylon/lycra outer layer for men.

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Mens 5 Mm Open Cell Spearfishing Jackets

Men’s 5 mm open cell spearfishing jackets are a staple for divers and spearfishers who brave cooler waters, especially during the winter months when water temperatures can dip significantly. These jackets are expertly crafted from high-elasticity, compression-resistant neoprene, designed to provide both insulation and flexibility. The open cell interior, often described as feeling like a second skin, clings closely to the body, trapping a thin layer of water that quickly warms to your body temperature. This unique feature makes them exceptionally warm compared to standard lined wetsuits, making them ideal for extended sessions in cold environments. The snug anatomical fit, tailored specifically for male divers, ensures maximum thermal retention and minimizes water entry, which is crucial for maintaining comfort and focus during long dives. The durable exterior, often finished with a black lining, offers enhanced resistance against abrasions from rocks, reefs, and the occasional brush with underwater structures. The beaver tail closure is another standout feature, providing a secure seal that further reduces the risk of cold water flushing into the suit. For anyone who’s spent hours in the water chasing elusive fish or exploring kelp forests, the difference in warmth and mobility is immediately noticeable.

Applying a men’s 5 mm open cell spearfishing jacket does require a bit of preparation, as the skin-tight fit means the neoprene can cling to dry skin. Most experienced divers use a wetsuit lubricant—a simple but essential step that makes donning the jacket much easier and helps prevent accidental tears in the delicate open cell material. Once in the water, however, the jacket’s performance speaks for itself, offering unrestricted movement for swimming, diving, or lining up the perfect shot with a speargun. These jackets are not only favored by seasoned spearfishers but also make thoughtful gifts for anyone serious about underwater sports, whether they’re just starting out or upgrading their gear for the new season. They’re a particularly smart choice for those planning trips to colder destinations or diving through the winter, providing peace of mind that warmth won’t be a limiting factor. Maintenance is straightforward: a thorough rinse after each use, and occasional cleaning with a wetsuit-specific solution, keeps the neoprene fresh and prolongs its lifespan. For divers who find themselves in even colder waters or who want to extend their dive season further, it’s worth considering a thicker option like those featured in our 7 Mm Neoprene Jackets For Spearfishing collection.

Choosing the right men’s 5 mm open cell spearfishing jacket comes down to understanding your environment, your body’s tolerance for cold, and your diving habits. Many divers recall their first winter dive in an open cell suit: the initial shock of cold water quickly replaced by a comforting warmth that lasts throughout the adventure. Whether you’re gliding through kelp beds, lying in wait on the ocean floor, or navigating rocky shorelines, the right jacket provides the confidence to stay out longer and focus on the experience, not the temperature. For those who regularly dive in moderate to cold waters, or for anyone looking to give a practical, high-performance gift to a spearfishing enthusiast, these jackets deliver where it matters most—comfort, protection, and freedom of movement. With proper care and the right fit, a 5 mm open cell spearfishing jacket becomes a reliable companion, season after season, helping you make the most of every underwater pursuit.