Thermal Diving Wetsuits

NeoSport 3/2mm Men's Full Wetsuit

156 reviews

SKU: BLR3JMXLLB

~~$163.99~~ Save: $59.04 (36%)

^$104.95

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In Stock

DESCRIPTION

A flexible and comfortable men's full wetsuit with 3/2mm neoprene for warm water activities.

NeoSport 5mm Men's Full Wetsuit

102 reviews

SKU: BLR5JMMD

~~$209.99~~ Save: $50.04 (24%)

^$159.95

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In Stock

DESCRIPTION

A 5mm full wetsuit for men, designed for scuba diving in colder waters, with flexible arms and legs for mobility.

O'neill 3/2mm Reactor II Men's Full Wetsuit

100 reviews

SKU: ONLR2FMBGLR

^$154.95

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In Stock

DESCRIPTION

A durable and adjustable 3/2mm full wetsuit for men, suitable for snorkeling, surfing, and water sports.

Pros

Provides warmth and protection
Affordable price
Suitable for various water sports
Easy to put on and take off
Good fit and comfort

NeoSport 7/5mm Men's Full Wetsuit

62 reviews

SKU: BLR7JMSMBL

~~$255.99~~ Save: $66.04 (26%)

^$189.95

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In Stock

DESCRIPTION

A 7/5mm full wetsuit for men, designed for scuba diving in colder waters, providing core warmth and mobility.

Pros

Excellent thickness for cold waters
Flexible and easy to move in
Affordable price
High quality with useful features
Great fit and size

Henderson 3mm Thermoprene Women's Full Wetsuit

54 reviews

SKU: HNDTJ3W12TBK

~~$298.99~~ Save: $199.02 (67%)

^$99.97

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In Stock

DESCRIPTION

A high-quality, 3mm Thermoprene women's full wetsuit with adjustable collar and contoured fit.

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

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

Cressi 3mm Morea Men's Full Wetsuit

26 reviews

SKU: CSBM3JMSM

^$154.95

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In Stock

DESCRIPTION

A 3mm neoprene full wetsuit designed for optimum flexibility and durability in warm water activities.

NeoSport 5mm Women's Full Wetsuit

21 reviews

SKU: BLR5JW12LV

~~$209.99~~ Save: $50.04 (24%)

^$159.95

+ wishlist

In Stock

DESCRIPTION

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

Henderson 3mm Thermoprene Pro Men's Front Zip Full Wetsuit

20 reviews

SKU: HNDTPJ3MFSM

^$303.99

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In Stock

DESCRIPTION

A 3mm Thermoprene Pro men's full wetsuit with front zipper, anatomically friendly design, and glued & blind stitched seams.

Pros

Comfortable and soft material
Great fit and sizing
Provides warmth and temperature regulation
High quality construction and design
Easy to put on and take off

NeoSport 7/5mm Women's Full Wetsuit

16 reviews

SKU: BLR7JW14LV

~~$255.99~~ Save: $66.04 (26%)

^$189.95

+ wishlist

In Stock

DESCRIPTION

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

NeoSport 7mm Men's Full Wetsuit Package

15 reviews

SKU: PCKDW10

~~$417.89~~ Save: $127.94 (31%)

^$289.95

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In Stock

DESCRIPTION

A 7mm full wetsuit package for men, designed for cold water use with added knee pads and vented bib hood.

Henderson 7mm Men's Thermoprene Wetsuit Package

15 reviews

SKU: PCKWHT7M

~~$563.38~~ Save: $138.39 (25%)

^$424.99

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In Stock

DESCRIPTION

A complete cold-water exposure suit package for men with 7mm thickness and GBS seams.

Henderson 3mm Thermoprene Men's John Wetsuit

13 reviews

SKU: HNDT3MJ3X

^$211.99

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In Stock

DESCRIPTION

A high-quality 3mm men's wetsuit with 75% more stretch, glued & sewn seams, and spine & lumbar pads.

Scubapro 3mm Definition Men's Full Wetsuit

13 reviews

SKU: SCPDSM3LR

^$359

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In Stock

DESCRIPTION

A 3mm full wetsuit for men with a custom fit, infrared fleece lining, and secure wrist instrument straps.

NeoSport 5mm Women's Full Wetsuit Package

11 reviews

SKU: PCKDW9

~~$397.87~~ Save: $157.92 (40%)

^$239.95

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In Stock

DESCRIPTION

A 5mm full wetsuit package designed for women with hypoallergenic shampoo and boots for warmth.

NeoSport 7mm Women's Full Wetsuit Package

10 reviews

SKU: PCKDW11

~~$417.89~~ Save: $127.94 (31%)

^$289.95

+ wishlist

In Stock

DESCRIPTION

A 7mm women's full wetsuit package designed for cold water with abrasion-resistant knee pads and vented bib hood.

Aqualung 3mm Hydroflex Men's Full Wetsuit

10 reviews

SKU: UDRH3MCMMD

~~$215~~ Save: $35.03 (16%)

^$179.97

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In Stock

DESCRIPTION

A durable and eco-friendly 3mm full wetsuit for men, perfect for scuba diving, with a heavy-duty rear zipper.

Hyperflex 3/2mm Access Men's Full Suit

10 reviews

SKU: HPF832MSMBL

~~$149.95~~ Save: $119.96 (80%)

^$29.99

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In Stock

DESCRIPTION

A durable 3/2mm neoprene full suit with flat lock seams, mesh panels, and abrasion-resistant kneepads.

NeoSport 3mm Men's Full Wetsuit Package

8 reviews

SKU: PCKDW1

~~$303.87~~ Save: $103.88 (34%)

^$199.99

+ wishlist

In Stock

DESCRIPTION

A complete scuba diving wetsuit package for men, including a 3mm fullsuit, beanie cap, gloves, boots, hanger, deodorizer, and shampoo.

Henderson 5mm Thermoprene Men's Jacket Wetsuit

8 reviews

SKU: HNDTLS5FM3X

^$277.99

+ wishlist

In Stock

DESCRIPTION

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

Henderson 5mm Greenprene Women's Full Wetsuit

8 reviews

SKU: HNDGJ5PW8T

^$564.99

+ wishlist

In Stock

DESCRIPTION

A sustainable, warm, and stretchy 5mm full wetsuit for female scuba divers, with reinforced knees and UV resistance.

NeoSport 3mm Waterman Unisex John Wetsuit

8 reviews

SKU: NSP3WJ3X

~~$95.99~~ Save: $21.04 (22%)

^$74.95

+ wishlist

In Stock

DESCRIPTION

A durable and comfortable 3mm wetsuit designed for scuba diving, with no zip and flat-lock sewn seams.

Scubapro 5mm Sport Women's Full Wetsuit

8 reviews

SKU: SCPSS5WPMD

^$359

+ wishlist

In Stock

DESCRIPTION

A 5mm full wetsuit for women, made with super-soft neoprene for ultimate comfort and freedom of movement.

Henderson 3mm Greenprene Men's Full Wetsuit

8 reviews

SKU: HNDGJ3PMXL

^$517.99

+ wishlist

In Stock

DESCRIPTION

A sustainable, insanely warm 3mm full wetsuit for men that provides excellent UV resistance.

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Thermal Diving Wetsuits

Thermal diving wetsuits are an essential piece of gear for anyone venturing into cooler waters, offering both protection and comfort to divers, snorkelers, and water sports enthusiasts alike. As the summer months bring warmer air temperatures, many popular dive sites remain surprisingly chilly below the surface, especially in deeper or current-swept areas. A well-chosen thermal diving suit helps maintain your body’s core temperature, allowing you to spend more time exploring vibrant reefs, kelp forests, or shipwrecks without the distraction of cold. Whether you’re planning a summer trip to the Pacific Northwest, exploring freshwater lakes, or heading out for early morning dives when the water still holds a brisk edge, the right wetsuit makes all the difference. For those who love to travel, a thermal diving suit also serves as a reliable companion in unpredictable conditions, giving peace of mind that you’ll be prepared for whatever the ocean brings.

Selecting the right wetsuit involves more than just picking a size—it’s about understanding your needs, the environments you’ll encounter, and the features that will provide the best experience. Thickness is a primary factor: divers in temperate or cold water often opt for suits between 5mm and 7mm, sometimes layering with a hooded vest or gloves for added warmth. Fit is equally important; a snug, comfortable wetsuit minimizes water flow and maximizes insulation, helping you stay warmer longer. Look for details like reinforced knee pads, flexible panels for ease of movement, and quality zippers that resist flushing. Seasoned divers know the value of a suit that’s easy to don and doff, especially after a long day in the water, and appreciate thoughtful touches like interior linings that add warmth and speed up drying times. For newer divers, investing in a reliable thermal diving suit can be a game-changer, transforming early experiences from shivering endurance tests to memorable underwater adventures. If you’re shopping for a gift, these wetsuits are a thoughtful choice for anyone gearing up for certification courses, planning a dive vacation, or simply looking to extend their season into the shoulder months. Those just starting out will find helpful guidance and options tailored to their needs on our New Diver Wetsuits page.

Beyond diving, thermal wetsuits are popular among snorkelers, free divers, paddleboarders, and open-water swimmers who want to enjoy the water without sacrificing comfort. The versatility of a well-constructed suit means it can be used across a range of activities and environments, from tropical night dives to chilly mountain lakes. Experienced divers often recall the difference a quality wetsuit made on their first cold-water dive: the ability to focus on the beauty of a passing sea turtle or the intricate details of a coral head, rather than the creeping chill. A thermal diving suit not only enhances your ability to explore but also adds a layer of protection against stings, scrapes, and sun exposure. Choosing the right suit is an investment in your comfort, safety, and enjoyment, letting you make the most of every aquatic adventure, no matter the season.

Top Picks For Thermal Diving Wetsuits