Thermocline Vests

Henderson 3mm Thermoprene Men's Vest Wetsuit

43 reviews

SKU: HNDTVMSM

~~$112.99~~ Save: $16.95 (15%)

^$96.04

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In Stock

DESCRIPTION

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

NeoSport 2.5mm Xspan Men's Front Zip Vest Wetsuit

38 reviews

SKU: NSPX2VMXS

~~$73.95~~ Save: $61.98 (84%)

^$11.97

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In Stock

DESCRIPTION

A 2.5mm Xspan men's front zip vest wetsuit with 4-way stretch nylon and comfortable XSPAN neoprene.

Henderson 3mm Thermoprene Women's Vest Wetsuit

25 reviews

SKU: HNDTVW12

~~$112.99~~ Save: $16.95 (15%)

^$96.04

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In Stock

DESCRIPTION

A 3mm Thermoprene front-zip vest wetsuit designed for female scuba divers, with 75% more stretch than standard neoprene.

Lavacore Men's Vest

14 reviews

SKU: LVCVMLR

^$99.95

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In Stock

DESCRIPTION

A neutrally buoyant men's vest with 4-way stretch, soft fleece inner layer, and antibacterial properties.

Henderson 7/5mm Thermoprene Pro Men's Hooded Vest

13 reviews

SKU: HNDTPMHV7LR

~~$189.99~~ Save: $28.50 (15%)

^$161.49

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In Stock

DESCRIPTION

A 7/5mm neoprene hooded vest designed for layering in colder waters, offering an anatomical fit and 250% more stretch.

Henderson 5/3mm Thermoprene Pro Men's Hooded Vest

13 reviews

SKU: HNDTPMHVMD

~~$153.99~~ Save: $23.10 (15%)

^$130.89

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In Stock

DESCRIPTION

A 5/3mm neoprene hooded vest with 250% more stretch, anatomical fit, and vent purge valve for layering in colder waters.

Henderson 5/3mm Thermoprene Pro Women's Hooded Vest

12 reviews

SKU: HNDTPWHV314

~~$153.99~~ Save: $23.10 (15%)

^$130.89

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In Stock

DESCRIPTION

A 5/3mm neoprene hooded vest designed specifically for women, providing comfort and warmth during scuba diving.

Lavacore Women's Vest

11 reviews

SKU: LVCVW4

^$99.95

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In Stock

DESCRIPTION

A female-specific scuba vest with antibacterial fleece and 4-way stretch for comfort and flexibility.

Lavacore Men's Hooded Vest

10 reviews

SKU: LVCHVTMXL

^$129.95

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In Stock

DESCRIPTION

A men's hooded vest with antibacterial inner fleece, 4-way stretch, SPF 30+ sun protection, and full gusset underarm.

Scubapro Hybrid Men's Hooded Vest

4 reviews

SKU: SCPHHVMMD

^$85

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In Stock

DESCRIPTION

A form-fitting, hydrodynamic hooded vest for men made from a neoprene/nylon blend with a microplush fleece interior.

Fourth Element Thermocline Long Sleeve Top Men's

2 reviews

SKU: FRTTLLSMS

^$289

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In Stock

DESCRIPTION

A revolutionary, ocean-positive long sleeve top made from recycled ghost fishing nets, providing thermal insulation for various water activities.

Sharkskin Titanium 2 Men's Front Zip Vest

1 reviews

SKU: SHSTCFM2X

^$229.99

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In Stock

DESCRIPTION

A super warm, agile and water-repellent men's front zip vest with embedded titanium nanoparticles for thermal insulation.

Scubapro Hybrid Women's Hooded Vest

1 reviews

SKU: SCPHHVWXS

^$85

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In Stock

DESCRIPTION

A women's hooded vest made of 1mm neoprene with a microplush fleece interior for warmth.

Sharkskin Titanium 2 Men's Hooded Zip Vest

1 reviews

SKU: SHSTHVM3X

^$279.99

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In Stock

DESCRIPTION

A 5mm neoprene hooded zip vest with titanium enhancement for ultimate thermal protection and adaptability.

Apeks ThermiQ Men's Hooded Vest

SKU: APXTHVMXL

^$199

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In Stock

DESCRIPTION

A men's hooded vest made from eco-neoprene with internal seals and 4-way stretch for easy movement.

Sharkskin Chillproof Women's Vest

2 reviews

SKU: SHSCPSVW0

~~$109.95~~ Save: $49.98 (45%)

^$59.97

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In Stock

DESCRIPTION

A windproof and breathable women's vest made from 100% chill proof material for scuba diving.

Fourth Element Thermocline One Piece Front Zip for Women

SKU: FRTTLOPW16

^$534

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In Stock

DESCRIPTION

A revolutionary, lightweight wetsuit system made from recycled ghost fishing nets, perfect for neoprene allergy sufferers.

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

SKU: CSBB2VWXS

^$139.95

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In Stock

DESCRIPTION

A women's hooded vest made of neoprene with a 2.5mm chest area and 5mm hood for warmth and flexibility.

Bare ExoWear Vest Unisex, Black

SKU: BREEVMD

~~$134.95~~ Save: $20.95 (16%)

^$114

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In Stock

DESCRIPTION

A neutrally buoyant black vest with OMNIRED Infrared Technology for maximum thermal protection.

Sharkskin Chillproof Essentials Women's Vest

SKU: SHSCPEWV14PK

^$119.99

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In Stock

DESCRIPTION

A streamlined women's vest with Chillproof technology, offering maximum maneuverability and thermal protection for water sports.

Akona 2mm Unisex Hooded Vest

SKU: AKN2HVFZM

^$99.95

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In Stock

DESCRIPTION

A 2mm hooded vest with an easy on/off design, corrosion-proof zipper, and sewn seams for durability.

Fourth Element X-Core Men's Vest

SKU: FRTXCL

^$209

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In Stock

DESCRIPTION

A sleeveless men's vest with 4-way stretch fabric and Polartec X core technology for added warmth.

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

SKU: CSBB2VMSM

^$139.95

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In Stock

DESCRIPTION

A neoprene hooded vest with 2.5mm chest and 5mm hood for optimal thermal insulation.

Fourth Element 3mm Xenos Women's Full Wetsuit XX-Short Open Box

SKU: FRTXW3BKF4BO

~~$515~~ Save: $128.75 (25%)

^$386.25

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In Stock

DESCRIPTION

A women's 3mm neoprene wetsuit with Thermoflex lining, blind-stitched seams, and glide-skin neck seal.

Scubapro 2mm Sport Vest

SKU: SCP20SHV2XS

^$89

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In Stock

DESCRIPTION

A 2mm limestone-based neoprene vest offering superior warmth, flexibility, and eco-friendly materials for divers.

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Thermocline Vests

As the sun-soaked days of August stretch on, many divers and snorkelers find themselves drawn to the water’s embrace, seeking adventure beneath the surface. Yet, even in the warmest months, the ocean’s depths can surprise you with pockets of cool water, especially during longer dives or when exploring thermoclines—those distinct layers where water temperature shifts abruptly. Thermocline vests are designed to offer that crucial layer of insulation, bridging the gap between comfort and exposure. Whether you’re slipping into a wetsuit for an early morning shore dive or planning a multi-dive day trip where body heat slowly seeps away, a thermocline vest can make all the difference. These vests are crafted from advanced materials that trap warmth close to your core without adding unnecessary bulk or restricting your movement, letting you glide through the water with ease while staying protected from chills.

For both seasoned divers and newcomers alike, thermocline vests are a versatile addition to your gear bag. They’re particularly appreciated by those who feel the cold more acutely, or by underwater photographers and marine life enthusiasts who tend to linger in one spot, waiting for the perfect shot or observing the subtle rhythms of the reef. Families introducing children or less experienced swimmers to the wonders of the underwater world often choose thermocline vests for that extra reassurance against sudden temperature drops. They also make thoughtful gifts for dive buddies, partners, or anyone with a passion for water sports—imagine presenting a thermocline vest to a friend before a tropical vacation, or as a practical yet personal birthday surprise for someone who loves to explore local lakes and coastal waters. The right vest can be layered under a wetsuit for added warmth or worn alone for snorkeling sessions in milder conditions, making it a year-round staple for anyone who refuses to let the cold curtail their aquatic adventures.

When browsing for thermocline vests, consider factors like fit, thickness, and flexibility. A close, comfortable fit is essential to maximize insulation and minimize water flow, while the right thickness depends on your typical dive locations and personal tolerance to cold. Look for features such as quick-drying linings, flatlock seams to reduce chafing, and stretch panels that allow for a full range of motion. Many divers find that having a dedicated thermal vest extends the usability of their existing wetsuit, letting them adapt to changing conditions without investing in multiple suits. For those eager to explore more about thermal protection options, including how to choose the ideal vest for your needs, our comprehensive Thermal Vests page offers additional information and recommendations. Whether you’re gearing up for a late summer dive, planning for cooler autumn waters, or simply want to stay comfortable on every underwater journey, a thermocline vest is an investment in both safety and enjoyment—ensuring that your time beneath the surface is as warm and memorable as it is exhilarating.