Upf 50 Undersuits

Cressi Hunter Rash Guard Pants

19 reviews

SKU: CSBHPGRSM

^$59.95

+ wishlist

In Stock

DESCRIPTION

A loose-fit, mimetic-colored rash guard pant with reinforced knees and UV protection for scuba and spearfishing.

Scubapro UPF 50 Long Sleeve Rash Guard for Men

12 reviews

SKU: SCPU5LMBK2XL

^$85

+ wishlist

In Stock

DESCRIPTION

A high-quality, comfortable, and versatile long sleeve rash guard for men that blocks 98% of UV rays.

Scubapro UPF 50 Steamer for Women

9 reviews

SKU: SCPUSWGYSM

^$129

+ wishlist

In Stock

DESCRIPTION

A fullsuit for female scuba divers with UPF 50 protection, front zipper entry, and foot stirrups.

Scubapro UPF 50 Steamer for Men

4 reviews

SKU: SCPUSMGY2XL

^$129

+ wishlist

In Stock

DESCRIPTION

A high-performance, fullsuit steamer for men with UPF 50 protection, back zipper entry, and thumb loops.

Akona Unisex Front Zipper Skin Suit

3 reviews

SKU: AKNUFLSYLLG

^$59.95

+ wishlist

In Stock

DESCRIPTION

A front zipper skin suit with complete body coverage, SPF50 UV protection, and easy self-donning/doffing.

Sharkskin Chillproof Long Sleeve Full Zip Top for Men

1 reviews

SKU: SHSCLSZMMDBB

~~$249.99~~ Save: $50 (20%)

^$199.99

+ wishlist

In Stock

DESCRIPTION

A men's long sleeve top with Chillproof material, offering thermal insulation and UPF50+ protection.

Sharkskin Performance Women's Long Sleeve Top

SKU: SHSPLTWPK14

~~$229.99~~ Save: $46 (20%)

^$183.99

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve top featuring Chillproof neoprene, nylon/spandex, UPF50+ sun protection, and moisture-wicking comfort.

Sharkskin Performance Men's Long Sleeve Top

SKU: SHSPLTMLROR

~~$229.99~~ Save: $46 (20%)

^$183.99

+ wishlist

In Stock

DESCRIPTION

A men's long sleeve top offering thermal insulation, compression support, and UPF50+ sun protection with Chillproof technology.

Sharkskin Chillproof Women's Full Suit

SKU: SHSCFSWBK12

~~$449.99~~ Save: $90 (20%)

^$359.99

+ wishlist

In Stock

DESCRIPTION

A women's full-body suit with Chillproof neoprene, nylon/spandex, offering warmth, flexibility, and UPF50+ protection.

Sharkskin High Performance Long Sleeve Top for Men

SKU: SHSHPLSM4X

~~$229.99~~ Save: $46 (20%)

^$183.99

+ wishlist

In Stock

DESCRIPTION

A men's long sleeve top with Chillproof and Neoprene panels, Titanium Far Infrared technology, and UPF50+ protection.

Sharkskin High Performance Long Sleeve Top for Women

SKU: SHSHPLSW10

~~$229.99~~ Save: $46 (20%)

^$183.99

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve top by Sharkskin with Chillproof and Neoprene panels, Titanium Far Infrared technology, and UPF50+.

Spacefish Army Manta Mayhem Women's Long Sleeve Rashguard

SKU: SFAMMRWSM

^$79

+ wishlist

In Stock

DESCRIPTION

A stylish and eco-friendly Spacefish Army rashguard for women, with UPF50+ sun protection and 4-way stretch.

Sharkskin Chillproof Women's Long Sleeve Step-In Suit

SKU: SHSCHFWBK8

~~$269.99~~ Save: $54 (20%)

^$215.99

+ wishlist

In Stock

DESCRIPTION

A full-body women's suit in breathable Chillproof neoprene and nylon/spandex, offering windproof warmth and UPF50+ protection.

Sharkskin Chillproof Men's Full Suit

SKU: SHSCFSMLSBK

~~$449.99~~ Save: $90 (20%)

^$359.99

+ wishlist

In Stock

DESCRIPTION

A full-body men's suit offering UPF50+ sun protection, thermal insulation, and flexible nylon/spandex comfort.

Sharkskin Chillproof Men's Hooded Long Sleeve Top

SKU: SHSCHLTM3XBK

~~$269.99~~ Save: $54 (20%)

^$215.99

+ wishlist

In Stock

DESCRIPTION

A water-repellent, UPF50+ nylon/spandex hooded top offering thermal insulation and flexibility for aquatic sports.

Sharkskin Chillproof Women's Hooded Long Sleeve Top

SKU: SHSCHLTWBK12

~~$269.99~~ Save: $54 (20%)

^$215.99

+ wishlist

In Stock

DESCRIPTION

A thermal long sleeve top with attached hood, made from durable nylon/spandex and offering UPF50+ protection.

Cressi Skin 1mm Suit

33 reviews

SKU: CSBS1NSMBKPK

^$69.95

+ wishlist

In Stock

DESCRIPTION

A 1mm nylon neoprene suit by Cressi with reduced drag, UV protection, and convenient features like a long front zipper.

Pros

Good quality and durability
Great fit and comfort
Suitable for various water activities
Convenient features and easy to use
Provides extra warmth and protection

Henderson Polyolefin Jumpsuit

20 reviews

SKU: HNDPJBK3X

~~$185.99~~ Save: $37.20 (20%)

^$148.79

+ wishlist

In Stock

DESCRIPTION

A durable and versatile polyolefin jumpsuit with spine pad, offering protection, warmth, and comfort for scuba diving.

Pros

Adds buoyancy and reduces weight
Provides warmth and protection
Versatile and lightweight
Easy to don and doff
Comfortable and well-made

Henderson Hot Skins Sport Shoulder Strip Jumpsuit

8 reviews

SKU: HNDLJBL6XL

~~$115.99~~ Save: $23.20 (20%)

^$92.79

+ wishlist

In Stock

DESCRIPTION

A durable and versatile fullsuit jumpsuit made from a premium grade nylon/spandex blend.

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

SKU: CSBB2VM2X

^$129.95

+ wishlist

In Stock

DESCRIPTION

A Cressi 2.5/5mm Base Layer Men's Hooded Vest provides warmth and protection for male divers with its flexible neoprene material.

Scubapro UPF 80 T-Flex Long Sleeve Rash Guard for Women

SKU: SCPU8WGRLR

^$99

+ wishlist

In Stock

DESCRIPTION

A high-performance, statement-making rash guard with unbeatable UPF 80 UV protection, easy donning, and super-soft, high-stretch material.

Sharkskin Chillproof Kids Long Sleeve Top

SKU: SHSCLTK8

~~$149.99~~ Save: $30.00 (20%)

^$119.99

+ wishlist

In Stock

DESCRIPTION

A versatile kids' long sleeve top with Chillproof material, offering thermal insulation and UPF50+ sun protection.

Speedo Marina Flex Volley 17" Boardshorts for Men

SKU: SPDMFVMBLSM

~~$49.99~~ Save: $28.00 (56%)

^$21.99

+ wishlist

In Stock

DESCRIPTION

A durable and eco-friendly boardshort for men with UPF50+ protection and comfortable Hydro Square Leg liner.

Speedo Short Sleeve Training Shirt Swim Top for Men

SKU: SPDSTMTWHMD

~~$24.99~~ Save: $7 (28%)

^$17.99

+ wishlist

In Stock

DESCRIPTION

A men's short sleeve swim top with UPF50+ and eco-friendly fabric for training.

Speedo Double Cross Back One Piece for Women

SKU: SPDDCB1WPK8

~~$68.33~~ Save: $36.34 (53%)

^$31.99

+ wishlist

In Stock

DESCRIPTION

A stylish and functional swimsuit for women with UPF50+ protection and customizable fit.

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Upf 50 Undersuits

When it comes to maximizing your comfort and safety during aquatic adventures, UPF 50 undersuits have become an essential addition to the gear bag of anyone who spends extended time on, in, or near the water. These high-performance base layers are engineered to deliver reliable sun protection, blocking over 98% of harmful UVA and UVB rays, which is especially important for divers, snorkelers, swimmers, and water sports enthusiasts who are exposed to intense sunlight both above and below the surface. The difference in comfort is tangible: slipping into a UPF 50 undersuit before donning a wetsuit can make the process smoother, thanks to their slick, stretchy fabrics that glide easily against the skin and neoprene. The quick-drying, breathable materials—often a blend of nylon and polyester—are designed to wick moisture away, keeping you comfortable during repetitive dives or long days at the beach. In the cooler months, like January, the added warmth from a thermal-lined undersuit can take the edge off brisk water temperatures, letting you extend your season and enjoy underwater exploration year-round.

The versatility of UPF 50 undersuits makes them a smart investment for a wide range of water lovers. Full-body suits offer comprehensive coverage for those who are particularly sun-sensitive or who want to minimize skin exposure, while tops and bottoms in various lengths allow for a customized layering approach based on the activity, water temperature, and personal preference. Surfers and paddleboarders appreciate the freedom of movement and non-chafing seams, while divers and snorkelers benefit from the ease with which these undersuits slide under wetsuits, making gear changes quicker and more comfortable between dives. For families, UPF 50 undersuits are a thoughtful gift—parents can relax knowing their kids are protected from the sun’s harsh rays during hours of play in and out of the water, and avid travelers will appreciate the lightweight, packable nature of these garments. Whether you're planning a winter getaway to tropical waters or gearing up for local training dives, these undersuits are a dependable companion, providing peace of mind and enhancing every aquatic experience.

Choosing the right UPF 50 undersuit involves considering factors like fit, fabric technology, and intended use. Look for options with flatlock stitching to prevent irritation, and consider features such as thumb loops, stirrups, or hoods for extra coverage. Those who prioritize sustainability may also find options made from recycled materials, adding an eco-friendly aspect to their gear selection. Ultimately, these undersuits are about more than just protection—they’re about confidence and comfort, allowing you to focus on the joy of being in the water, whether you’re gliding over a coral reef, paddling along a sunlit coast, or simply enjoying a swim. For even more options and styles tailored to your needs, explore our curated collection of Upf Dive Suits for the best in sun-safe, performance-driven waterwear.