3 Mm Dive Suits

NeoSport 3/2mm Men's Full Wetsuit

156 reviews

SKU: BLR3JMXSLB

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

^$104.95

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In Stock

DESCRIPTION

A durable, comfortable, and flexible full wetsuit with 3/2mm neoprene thickness for warm water activities.

NeoSport 3mm Women's Shorty Wetsuit

85 reviews

SKU: BLRS3W12LP

~~$110.95~~ Save: $31 (28%)

^$79.95

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In Stock

DESCRIPTION

A 3mm neoprene shorty wetsuit designed for women, keeping your core warm in warmer waters.

Henderson 3mm Thermoprene Men's Full Wetsuit

71 reviews

SKU: HNDTJ3MMT

~~$298.99~~ Save: $124.02 (41%)

^$174.97

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In Stock

DESCRIPTION

A high-quality 3mm full wetsuit for men, featuring a contoured fit and adjustable collar.

NeoSport 3mm Men's Shorty Wetsuit

69 reviews

SKU: BLRS3M3XA

~~$110.95~~ Save: $26 (23%)

^$84.95

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In Stock

DESCRIPTION

A 3mm neoprene shorty wetsuit for men, perfect for scuba, snorkeling, and surfing in warmer waters.

NeoSport 3/2mm Women's Full Wetsuit

57 reviews

SKU: BLR3JW2XLV

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

^$104.95

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In Stock

DESCRIPTION

A female-specific 3/2mm full wetsuit with thicker torso for warmth and anatomical cut for comfort.

Pros

Provides warmth
Anatomical cut for comfort
Comfortable fit

Henderson 3mm Thermoprene Women's Full Wetsuit

54 reviews

SKU: HNDTJ3W10SBK

~~$298.99~~ Save: $124.02 (41%)

^$174.97

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In Stock

DESCRIPTION

A high-quality 3mm women's full wetsuit with adjustable collar and contoured fit for scuba diving.

Pros

Fits well
Keeps warm
Comfortable

Henderson 3mm Thermoprene Men's Shorty Wetsuit

40 reviews

SKU: HNDTS3MXL

^$193.99

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In Stock

DESCRIPTION

A high-quality 3mm neoprene shorty wetsuit for men with adjustable collar and contoured fit.

Cressi 3mm Morea Men's Full Wetsuit

26 reviews

SKU: CSBM3JMSM

~~$154.95~~ Save: $15 (10%)

^$139.95

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In Stock

DESCRIPTION

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

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

22 reviews

SKU: HNDTPS3FM5X

^$306.99

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In Stock

DESCRIPTION

A high-quality 3mm shorty wetsuit for male scuba divers with adjustable collar and front zipper.

Pros

Flexible and stretchy
Excellent quality
Good temperature regulation
Easy to put on and take off
Comfortable fit

Bare 3mm Velocity Ultra Men's Full Wetsuit

21 reviews

SKU: BREV3MBL3XL

^$199.97

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In Stock

DESCRIPTION

A 3mm full wetsuit for male scuba divers with progressive stretch technology and heavy-duty back zipper.

Pinnacle 3mm Spirit Men's Shorty Wetsuit

21 reviews

SKU: PINSP3MN2XL

^$99.95

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In Stock

DESCRIPTION

A 3mm shorty wetsuit for men, featuring titanium lined neoprene rubber and wind-resistant chest panels.

Pros

Good fit and size range
High quality and durability
Affordable price and value
Stretchability and ease of use
Suitable for warmer water diving

Cressi 3mm Morea Women's Full Wetsuit

20 reviews

SKU: CSBM3JWXL

~~$154.95~~ Save: $15 (10%)

^$139.95

+ wishlist

In Stock

DESCRIPTION

A 3mm neoprene full wetsuit designed for women, offering flexibility, durability, and comfort in warm water activities.

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

20 reviews

SKU: HNDTPJ3MFLR

^$303.99

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In Stock

DESCRIPTION

A 3mm full wetsuit for male scuba divers with front zipper, spandex trim, and freedom flex kneepads.

Pros

Good fit and sizing
High quality construction and materials
Easy to put on and use with front zipper
Provides warmth and temperature regulation
Comfortable and flexible

Henderson 3mm Thermoprene Women's Jacket Wetsuit

20 reviews

SKU: HNDTLS3FW12

^$203.99

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In Stock

DESCRIPTION

A durable 3mm women's jacket wetsuit with 180% stretch Thermoprene and front zipper.

Pros

Excellent warmth and protection
Affordable price
Easy to put on and take off
High quality construction
Great fit and mobility

Pinnacle 3mm Cruiser Men's Full Wetsuit

18 reviews

SKU: PINC3MXLS

^$229.95

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In Stock

DESCRIPTION

A durable and warm 3mm neoprene wetsuit with a smooth rear zipper entry and added protection.

Henderson 3mm Thermoprene Pro Men's Full Wetsuit

16 reviews

SKU: HNDTJ3PMMDBL

~~$330.99~~ Save: $121.02 (37%)

^$209.97

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In Stock

DESCRIPTION

A high-quality 3mm full wetsuit for men, featuring 250% stretch neoprene and durable knee pads.

Henderson 3mm Thermoprene Pro Men's Shorty Wetsuit

14 reviews

SKU: HNDTSP3MBXL

^$215.99

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In Stock

DESCRIPTION

A 3mm neoprene shorty wetsuit for men, featuring adjustable collar, spandex trimmed cuffs, and YKK back zipper.

Pinnacle 3mm Venture Men's Full Wetsuit

13 reviews

SKU: PINV3M3NML

^$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.

Henderson 3mm Greenprene Women's Full Wetsuit

11 reviews

SKU: HNDGJ3PW10

^$492.99

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In Stock

DESCRIPTION

A sustainable and insanely warm 3mm full wetsuit for women, with excellent UV resistance and reinforced knees.

Aqualung 3mm Hydroflex Men's Full Wetsuit

10 reviews

SKU: UDRH3MCM3XL

^$215

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In Stock

DESCRIPTION

A 3mm Hydroflex men's full wetsuit with ultra-stretch material, flatlock stitching seams, and environmentally friendly design.

Scubapro 3mm Definition Men's Full Wetsuit

10 reviews

SKU: SCPDSM3LR

^$340

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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 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 3mm Aqualock Men's Full Wetsuit

8 reviews

SKU: HNDAQ3JMXS

~~$476.99~~ Save: $277.02 (58%)

^$199.97

+ wishlist

In Stock

DESCRIPTION

A high-performance 3mm full wetsuit for men with quick-dry interior and zipper-less sealing system.

NeoSport 3mm Waterman Unisex John Wetsuit

8 reviews

SKU: NSP3WJ2X

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

^$74.95

+ wishlist

In Stock

DESCRIPTION

A durable 3mm unisex wetsuit designed for scuba and water activities, made with premium neoprene rubber.

Henderson 3mm Greenprene Men's Full Wetsuit

8 reviews

SKU: HNDGJ3PMLR

^$492.99

+ wishlist

In Stock

DESCRIPTION

A sustainable, warm, and durable 3mm full wetsuit for male scuba divers, with reinforced knees and UV resistance.

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3 Mm Dive Suits

As the sun climbs high and the waters warm during July, many divers and snorkelers find themselves reaching for a 3 mm dive suit—the versatile companion for summer underwater adventures. These suits are expertly crafted for those temperate months when the ocean is inviting but still carries a refreshing chill beneath the surface. Whether you’re slipping into the shallows for a morning snorkel or gearing up for an afternoon drift dive, a 3 mm wetsuit provides that perfect balance of insulation and flexibility. The lightweight neoprene construction hugs your body comfortably without restricting movement, making it ideal for everything from casual reef explorations to more active water sports like paddleboarding or freediving. Many seasoned divers recall the first time they donned a 3 mm suit: the ease of zipping up, the way it moved with every kick and glide, and the subtle warmth that let them linger longer among the corals and fish. For those who love to travel, these suits pack down easily, fitting into a weekend bag or gear backpack without fuss.

Choosing the right 3 mm dive suit involves considering not just water temperature, but also your own tolerance to cold, the duration of your dives, and the activities you plan to enjoy. Some divers run warm and will appreciate the breathability and stretch of a thinner suit, while others might layer with a vest or hood for added warmth on deeper or longer dives. The right fit is crucial; a snug suit minimizes water flow and maximizes insulation, but it shouldn’t pinch or restrict your range of motion. Look for features like reinforced knees, smooth-glide zippers, and wrist or ankle seals if you anticipate more rugged use or frequent entries and exits. For those new to diving or snorkeling, a 3 mm wetsuit makes a thoughtful gift—practical, durable, and a gateway to countless underwater memories. Even seasoned water lovers appreciate a fresh suit, especially when planning a tropical getaway or a summer of local exploration. With the right care—rinsing after saltwater use, drying in the shade, and storing flat or on a wide hanger—these suits can last for many seasons, becoming a trusted part of your adventure kit.

Families, friends, and solo explorers alike rely on 3 mm dive suits to unlock the joys of summer diving. From the kelp forests of California to the turquoise shallows of the Caribbean, these suits are a staple for anyone eager to experience the world beneath the waves in comfort. If you’re considering your options or want to browse the full range of styles and features, you’ll find a comprehensive selection at Diving 3 Mm Wetsuits. Whether you’re preparing for your next dive trip or simply want to spend more time exploring your favorite local waters, a quality 3 mm wetsuit is a smart investment in comfort, safety, and endless aquatic adventure.

Top Picks For 3 Mm Dive Suits