High Security Drysuits

Hollis DX 300X Dry Suits with Neoprene Socks

2 reviews

SKU: HLSDX300LR

^$2399.95

+ wishlist

In Stock

DESCRIPTION

A highly durable and flexible dry suit with adjustable suspenders, silicone seals, and reflective safety strips.

Scubapro Definition HD Men's Drysuit

1 reviews

SKU: SCPDHDDM4XL

^$2899

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In Stock

DESCRIPTION

A heavy-duty trilaminate drysuit with latex seals, front metal zipper, and cargo pockets for rigorous diving.

Bare Aqua Trek 1 Tech Men's Drysuit Open Box

SKU: BREAQ1BMSMBO

~~$1579.95~~ Save: $473.98 (30%)

^$1105.97

+ wishlist

In Stock

DESCRIPTION

A black Cordura Nylon Oxford 4-layer men's drysuit offering lightweight, breathable, and flexible protection.

Cressi Desert 4mm Dry Suit for Men

SKU: CSBDM4DLG

^$1399.95

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In Stock

DESCRIPTION

A durable and comfortable 4mm neoprene dry suit for men with liquid-sealed seams and spanflex exterior.

Scubapro Definition HD Men's Drysuit Open Box

SKU: SCPDHDDMXLSB

~~$2899~~ Save: $579.80 (20%)

^$2319.20

+ wishlist

In Stock

DESCRIPTION

A heavy-duty trilaminate drysuit in black with latex seals, metal front zipper, and comprehensive accessories.

Mustang Survival Sentinel Series Water Rescue Dry Suit

SKU: MSTSSWRDSL2

^$2299

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In Stock

DESCRIPTION

A professional-grade water rescue dry suit with GORE-TEX waterproof technology and enhanced durability features.

Mustang Survival Water Rescue Dry Suit

SKU: MSTSCWRDSM

~~$1799~~ Save: $299.03 (17%)

^$1499.97

+ wishlist

In Stock

DESCRIPTION

A durable unisex dry suit made from MilSpec GORE-TEX and nylon, featuring front zip and reflective tape.

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

68 reviews

SKU: HNDTPSD3XL

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

^$560.99

+ wishlist

In Stock

DESCRIPTION

A high-quality, 8/7mm Thermoprene Pro men's hooded semi-dry suit with 250% stretch foam rubber and Duratex knee pads.

Pros

Great fit and comfort
Reasonable price for the quality
Excellent warmth and minimal water leakage
Easy to put on and take off
High-quality construction and durability

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

15 reviews

SKU: SCPNS75M2XLT

^$949

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In Stock

DESCRIPTION

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

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

6 reviews

SKU: SCPNS75WSM

^$949

+ wishlist

In Stock

DESCRIPTION

A 7.5mm semi-dry suit for female scuba divers with attached hood and ankle/wrist zippers.

Hollis 8/7/6mm NeoTek V2 Unisex Hooded Semi-Dry Suit

4 reviews

SKU: HLSSNTLSBK

^$629.95

+ wishlist

In Stock

DESCRIPTION

A tough and reliable unisex hooded semi-dry suit with compression resistant neoprene and tech-friendly pockets.

Seac Warm Dry Suit, Men's

3 reviews

SKU: SECWDS4XL

~~$1550~~ Save: $310 (20%)

^$1240

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In Stock

DESCRIPTION

A warm and durable men's dry suit with a metal back zipper and large thigh pocket.

Sharkskin Titanium 2 Women's Front Zip Full Suit with Hood and Socks Package

1 reviews

SKU: PCKSHSTCUW

~~$739.97~~ Save: $74 (10%)

^$665.97

+ wishlist

In Stock

DESCRIPTION

A 5mm front zip full suit for women with titanium nanoparticles and hollow yarn fleece for thermal protection.

Sharkskin Titanium 2 Men's Front Zip Full Suit with Hood and Socks Package

1 reviews

SKU: PCKSHSTCUM

~~$739.97~~ Save: $74 (10%)

^$665.97

+ wishlist

In Stock

DESCRIPTION

A 5mm Sharkskin Titanium 2 men's full suit with hood and socks package for thermal protection in waters down to 68 degrees F.

Sharkskin Titanium 2 Men's Chest Zip Full Suit

1 reviews

SKU: SHSTCZWLS

~~$749.99~~ Save: $150 (20%)

^$599.99

+ wishlist

In Stock

DESCRIPTION

A thermal fullsuit featuring titanium-infused Chillproof material, microfleece lining, and a flexible nylon/lycra outer layer.

Bare 8/7mm Velocity Ultra 2.0 Men's Hooded Semi-Dry Suit

SKU: BRE87V2M3XL

^$699.95

+ wishlist

In Stock

DESCRIPTION

A high-performance black neoprene semi-dry suit with Omnired Infrared Technology for superior warmth and flexibility.

DUI Yukon II Men's Dry Suit

SKU: DUIDSYMBGXL

^$2195

+ wishlist

In Stock

DESCRIPTION

A trilaminate front-entry dry suit with Freedom-Form Technology, available in black, grey, or red.

Cressi Desert 4mm Dry Suit for Women

SKU: CSBDW4DXS

^$1399.95

+ wishlist

In Stock

DESCRIPTION

A black 4mm neoprene dry suit with liquid seal seams, designed for extreme conditions and comfort.

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

SKU: SHSTCZMSMOB

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

^$489.99

+ wishlist

In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Women's Chest Zip Full Suit with Hood and Socks Package

SKU: PCKSHSTCZW

~~$839.97~~ Save: $84 (10%)

^$755.97

+ wishlist

In Stock

DESCRIPTION

A 5mm women's chest zip full suit with hood and socks package, offering outstanding thermal protection.

Mustang Survival Ice Commander Suit, Adult Universal

SKU: MSTIC

~~$1299~~ Save: $299.03 (23%)

^$999.97

+ wishlist

In Stock

DESCRIPTION

A modular, waterproof suit with buoyancy liner, integrated gloves, boots, and chest harness for cold water rescue professionals.

Sharkskin Titanium 2 Men's Chest Zip Full Suit with Hood and Socks Package

SKU: PCKSHSTCZM

~~$839.97~~ Save: $84 (10%)

^$755.97

+ wishlist

In Stock

DESCRIPTION

A 5mm Sharkskin Titanium 2 men's chest zip full suit with hood and socks package for thermal protection in waters down to 68 degrees F.

Bare Aqua Trek 1 Tech Men's Drysuit

SKU: BREAQ1BMMDBK

^$1679.95

+ wishlist

In Stock

DESCRIPTION

A black Cordura Nylon Oxford 4-layer drysuit with Ultrawarmth Base Layers and Celliant Infrared Technology.

Fourth Element Xerotherm Men's Pants

SKU: FRTXTMPXL

^$249

+ wishlist

In Stock

DESCRIPTION

A high-performance men's baselayer pant in Polartec Powerstretch nylon-polyester for superior insulation and moisture wicking.

DUI XM450 Jumpsuit

SKU: DUIXM4503X

^$729

+ wishlist

In Stock

DESCRIPTION

An insulated, wind-resistant jumpsuit with Polartec PowerStretch Pro panels and fleece lining for cold water diving.

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High Security Drysuits

High security drysuits represent the pinnacle of personal protective equipment for divers and water rescue professionals who regularly face the most challenging and hazardous environments. These specialized suits are engineered with advanced materials—such as trilaminate composites and vulcanized rubber—that deliver uncompromising durability, chemical resistance, and protection against contaminants. Whether you’re tasked with search and rescue missions in unpredictable spring runoff, conducting underwater inspections in polluted harbors, or performing recovery operations in industrial zones, the right drysuit is essential for both safety and operational effectiveness. The construction of high security drysuits often features smooth exterior surfaces for rapid decontamination, sealed seams, and robust entry systems that minimize the risk of water or hazardous material ingress. Reinforced panels at critical wear points, such as the knees, elbows, and seat, help extend the suit’s lifespan, even during repeated crawls over rough debris or sharp objects. For those working in low-visibility or high-traffic areas, options with high-visibility colors and reflective tape ensure that team members remain visible to each other and to surface support. Integrated pockets and tool attachment points are thoughtfully designed for quick access to essential gear, which can make all the difference in high-pressure scenarios.

Selecting a high security drysuit is a process that goes well beyond choosing a standard recreational suit. For public safety divers, hazardous materials teams, and industrial inspection crews, the ability to quickly don and doff a suit, replace seals in the field, and achieve a custom fit can directly impact mission success. Many professionals prefer modular systems that allow for rapid replacement of wrist and neck seals, especially in remote or unpredictable field conditions. In addition to occupational uses, high security drysuits are increasingly sought after by technical divers exploring contaminated wrecks, cave systems, or cold-water environments where exposure to pollutants or biological hazards is a concern. As the weather warms in May and dive teams ramp up for a busy season of training and operations, upgrading to a new high security drysuit can be a practical and thoughtful gift for the diver in your life who is passionate about safety, adventure, or service. The peace of mind that comes with knowing you’re protected from unseen hazards—whether it’s a chemical spill, biological contaminant, or simply the biting chill of early season water—cannot be overstated. When you step into a high security drysuit, you’re not just preparing for a dive; you’re equipping yourself for whatever the mission demands, with the confidence that comes from trusted, field-proven technology.

Making an informed choice involves considering not just the environment you’ll be diving in, but also the type and frequency of use, compatibility with other gear, and the potential need for rapid decontamination. Many seasoned professionals recall moments when a well-chosen drysuit made all the difference—like the first time surfacing from a murky, debris-laden river and realizing that the suit’s smooth exterior allowed for a quick rinse and immediate redeployment, or the relief of having replaceable seals after a long day of back-to-back operations. These are the details that separate high security drysuits from standard models, and why they remain the top choice for those who cannot compromise on safety. For a comprehensive look at the full range of protective drysuit options, including features tailored to public safety, hazmat, and rescue operations, explore our curated selection of Safety Dry Suits to find the right match for your needs and experience level.