Extreme Temperature Diving

Henderson 8/7mm Thermoprene Pro Men's Hooded Semi-Dry Suit

68 reviews

SKU: HNDTPSDSM

~~$659.99~~ Save: $99 (15%)

^$560.99

+ wishlist

In Stock

DESCRIPTION

A high-quality, 8/7mm semi-dry suit for male scuba divers with stretch foam rubber and Duratex knee pads.

Pros

Minimal water leakage
Excellent fit and comfort
Keeps warm in cold water
Easy to put on and take off
High-quality construction

NeoSport 7mm Waterman Unisex Jacket Wetsuit

64 reviews

SKU: NSPWJC3X

~~$146.95~~ Save: $42.00 (29%)

^$104.95

+ wishlist

In Stock

DESCRIPTION

A durable 7mm neoprene jacket wetsuit with wrist seals and front zipper for warmth and easy entry.

Pros

High quality material
Good fit after sizing up
Excellent temperature regulation

NeoSport 5mm Men's Full Wetsuit Package

53 reviews

SKU: PCKDW8

~~$355.93~~ Save: $105.98 (30%)

^$249.95

+ wishlist

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 7mm Cruiser Men's Full Wetsuit Package

46 reviews

SKU: PCKDC77M

~~$519.25~~ Save: $169.30 (33%)

^$349.95

+ wishlist

In Stock

DESCRIPTION

A 7mm full wetsuit package for male scuba divers with titanium-lined neoprene, booties, and hood.

Pros

Smooth return process
Kept warm in cold water
True to size
Easy to put on and off
Overall quality

O'Neill 4/3mm+ Hyperfreak Men's Chest Zip Long Sleeve Full Wetsuit

31 reviews

SKU: ONLH43CMXLBK

^$419.95

+ wishlist

In Stock

DESCRIPTION

A lightweight full wetsuit featuring flexible TechnoButter neoprene, chest zip entry, and reinforced taped seams.

Pros

Exceptional comfort and flexibility
Lightweight and easy to put on or remove
Warmth across a wide temperature range
High-quality construction and durability
Snug, secure, and form-fitting design

Pinnacle 5mm Cruiser Men's Full Wetsuit Package

27 reviews

SKU: PCKDC55M

~~$464.29~~ Save: $164.30 (35%)

^$299.99

+ wishlist

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

XS Scuba 5mm Dry Five Gloves

27 reviews

SKU: XSSDFGMD

^$79.95

+ wishlist

In Stock

DESCRIPTION

A 5mm neoprene glove with waterproof seam design and twin cuff design for minimal water transfer.

Pros

Minimal water transfer
Provides warmth and protection
Great value for the price
Durable and long-lasting
Good fit and flexibility

Lavacore Men's Full Suit

20 reviews

SKU: LVCMXXL

^$249.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant fullsuit for male scuba divers with antibacterial fleece and 4-way stretch.

Henderson 7/5mm Thermoprene Bibbed Hood

19 reviews

SKU: HNDHT7LR

~~$58.99~~ Save: $8.85 (15%)

^$50.14

+ wishlist

In Stock

DESCRIPTION

A 7/5mm bibbed hood made of Thermoprene nylon 2 neoprene rubber for scuba diving, with an anatomical fit and skin face seal.

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

17 reviews

SKU: ONLR2FWBK8S

^$159.95

+ wishlist

In Stock

DESCRIPTION

A 3/2mm full wetsuit for women by O'neill with back zip, wind-proof smoothskin, and seamless paddle zones.

Scubapro 7.5mm Novascotia Men's with Hood Semi-Dry Suit

15 reviews

SKU: SCPNS75M2XLT

^$949

+ wishlist

In Stock

DESCRIPTION

A black 7.5mm Everflex neoprene semi-dry suit with attached hood, plush lining, and back zip.

Lavacore Men's Short Sleeve Shirt

15 reviews

SKU: LVCSSM2XL

^$119.95

+ wishlist

In Stock

DESCRIPTION

A thermal insulation short sleeve shirt for scuba diving, with antibacterial fleece and 4-way stretch for comfort.

Pinnacle 7mm Dry Suit Hood

15 reviews

SKU: PINHD7SM

^$49.95

+ wishlist

In Stock

DESCRIPTION

A 7mm titanium lined neoprene dry suit hood with a custom fit and automatic vents.

Mares Abyss 22 Navy II Regulator

10 reviews

SKU: MRSAN22

^$869.95

+ wishlist

In Stock

DESCRIPTION

A high-performance scuba diving regulator with an environmentally sealed, balanced diaphragm design for extreme conditions.

Scubapro MK25 EVO/S620Ti Dive Regulator System

9 reviews

SKU: SCPM25ES620

^$1249

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with a balanced piston first stage and adjustable inhalation control.

Lavacore Pants Unisex

7 reviews

SKU: LVCP2XL

^$139.95

+ wishlist

In Stock

DESCRIPTION

A unisex pants with antibacterial fleece, 4-way stretch, breathable layer, and neutral buoyancy.

Bare 7mm Three-Finger Mitt

7 reviews

SKU: BREG72XL

^$79.95

+ wishlist

In Stock

DESCRIPTION

A 7mm three-finger mitt for scuba diving in cold waters, featuring velcro closure and polyurethane-coated palm.

Waterproof 6.5mm B2 Boot

7 reviews

SKU: WPGB2LR

^$196.90

+ wishlist

In Stock

DESCRIPTION

A high-cut, unisex boot with 6.5mm thermal protection, easy donning, and reinforced rubber for comfortable finning.

Atomic Aquatics M1 Regulator Yoke Sealed

6 reviews

SKU: ATMM1BK

^$1019.95

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator designed for extreme diving situations, with nitrox-ready capabilities and freeze protection.

Scubapro MK25 EVO/A700 Dive Regulator System

6 reviews

SKU: SCPM25EA70

^$1299

+ wishlist

In Stock

DESCRIPTION

A high-performance regulator set with customizable breathing options and enhanced cold-water diving capabilities.

Bare 7mm Ultrawarmth Boots

6 reviews

SKU: BREBUW712

^$129.95

+ wishlist

In Stock

DESCRIPTION

A 7mm high-cut boot with a hard sole, durable toe and heel cap, and fin tab for strap stability.

XS Scuba 6mm Standard Bibbed Hood

6 reviews

SKU: XSSSH2XL

^$40.95

+ wishlist

In Stock

DESCRIPTION

A 6mm neoprene bibbed hood with a skin-in face seal for warmth and comfort in cold water.

Dive Rite XT1/XT2 Advanced Open Water Regulator Package

5 reviews

SKU: DIVPK53D

^$975

+ wishlist

In Stock

DESCRIPTION

A streamlined, environmentally sealed regulator with adjustable 2nd stage and cold-water ready components.

Bare 5mm Ultrawarmth Bibbed Hood

4 reviews

SKU: BREHUW5MLR

^$119.95

+ wishlist

In Stock

DESCRIPTION

A 5mm neoprene bibbed hood with ELASTEK outer fabric and Celliant fabric liner for a great fit and warmth.

Scubapro 6/5/4mm Everflex Bibbed Hood

4 reviews

SKU: SCPHBE64LX

^$89

+ wishlist

In Stock

DESCRIPTION

A 6/5/4mm bibbed hood made of high-stretch neoprene with warmth-enhancing bibs and comfortable plush lining.

Page of 3

Per Page

More Results

Extreme Temperature Diving

Diving in extreme temperatures—whether braving the icy waters of polar regions or exploring the sun-drenched depths of tropical seas—demands specialized equipment and thoughtful preparation. As the weather shifts from the brisk coolness of spring into the warmth of summer, many divers find themselves seeking new challenges, from cold-water lake dives to extended adventures in sun-baked environments. For those venturing into the chill of sub-12°C (54°F) waters or the intense heat of equatorial sites, selecting the right gear is more than a matter of comfort; it’s a matter of safety and performance. Cold-water divers often rely on drysuits layered with thermal undergarments to maintain core warmth, paired with dry gloves and hoods to shield extremities from numbing temperatures. These setups are essential for avoiding cold water shock and hypothermia, especially in locations like the Arctic, Antarctic, or deep, spring-fed lakes. Equally important is a regulator rated for cold water, designed to resist freeze-up and ensure reliable breathing even when temperatures plunge below freezing. On the other end of the spectrum, divers in hot climates often gravitate toward lightweight wetsuits, skin suits, or specialized UV-protective garments that offer sun protection without causing overheating at the surface. For those gearing up in the summer sun, staying cool before the dive is crucial—thin, breathable layers and plenty of hydration help prevent rapid core temperature rise and reduce the risk of decompression sickness linked to dehydration.

Extreme scuba isn’t just for seasoned explorers or technical divers; it appeals to anyone drawn to the unique beauty and challenge of underwater environments outside the ordinary. Whether you’re shopping for your own next adventure or searching for the perfect gift for a dive enthusiast, extreme temperature diving gear is a thoughtful and practical choice. Many divers receive their first drysuit or cold-water regulator as a milestone present—a sign of growing skill and ambition. For families and friends, giving the gift of advanced thermal protection or hot-weather accessories can open up new dive destinations and extend the season well beyond the limits of standard gear. When considering these products, it’s wise to factor in the diver’s experience level and training; specialty courses, such as Cold Water Diver or Drysuit Diver, are highly recommended for those venturing into more challenging conditions. The right equipment not only enhances safety and comfort underwater but also allows divers to focus on the incredible sights around them—whether that’s the haunting silence of an ice-covered lake, the vibrant life of a coral reef, or the thrill of a deep wreck shrouded in cold, clear water. For a comprehensive look at the most trusted options for every extreme, visit our Extreme Weather Diving Gear page to explore what’s possible and find the gear that matches your ambitions.