Long Sleeve Rash Guard Shirts

O'Neill Men's Basic Skin Long Sleeve Rash Tee

24 reviews

SKU: ONL4339WMD

^$39.95

+ wishlist

In Stock

DESCRIPTION

A quick-drying, U.P.F. 50+ long sleeve rash tee for men, perfect for snorkeling and water sports.

Lavacore Men's Long Sleeve Shirt

23 reviews

SKU: LVCSLSMXL

^$129.95

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In Stock

DESCRIPTION

A men's long sleeve shirt with antibacterial fleece lining for warmth and odor control, suitable for scuba diving.

Pros

Effective sun protection
High quality material
Provides excellent warmth
Recommended by dive instructors
Comfortable fit

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLT2XL

^$71.95

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In Stock

DESCRIPTION

A men's rash guard with 4-way stretch fabric, low bulk insulation, and quick-dry properties for water sports.

NeoSport 1.5mm Xspan Women's Long Sleeve Top

13 reviews

SKU: NSPPLSSW10

~~$99.95~~ Save: $20 (20%)

^$79.95

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In Stock

DESCRIPTION

A 1.5mm XSPAN women's long sleeve top with 4-way stretch neoprene, flat lock seams, and no zipper design.

Scubapro UPF 50 Long Sleeve Rash Guard for Men

12 reviews

SKU: SCPU5LMBKMD

^$85

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In Stock

DESCRIPTION

A durable, high-quality polyester long sleeve rash guard with UPF 50 protection for male scuba enthusiasts.

O'Neill Women's UPF 50+ Basic Skin Long Sleeve Rash Tee

12 reviews

SKU: ONL4340BKXS

^$39.95

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In Stock

DESCRIPTION

A women's long sleeve rash tee with UPF 50+ protection, quick-dry design, and added comfort.

Lavacore by Oceanic Men's Long Sleeve Hooded Shirt

9 reviews

SKU: LVCHSMMD

^$159.95

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In Stock

DESCRIPTION

A men's long sleeve hooded shirt made of Lavacore fabric for ultimate thermal control and comfort in water sports.

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLMMD

^$119

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In Stock

DESCRIPTION

A 1mm neoprene top with fleece and plush lining for thermal insulation, comfort and range of motion.

Cressi Demon Rash Guard with Chest Pad

4 reviews

SKU: CSBDRGGR3XL

^$59.95

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In Stock

DESCRIPTION

A mimetic-colored rash guard with chest pad, designed for spearfishing, providing protection and camouflage.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LMXL

^$299.99

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In Stock

DESCRIPTION

A 5mm neoprene alternative, the Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top offers unmatched thermal protection and supreme heat retention.

Sharkskin Titanium 2 Men's Long Sleeve Top, Pants, Hood & Socks Package

3 reviews

SKU: PCKSHST2LMK

~~$699.97~~ Save: $70.01 (10%)

^$629.96

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In Stock

DESCRIPTION

A thermal protection package for men, featuring a titanium-infused material that retains body heat in cold waters.

Sharkskin Rapid Dry Long Sleeve Shirt

3 reviews

SKU: SHSRDLSSPKLR

^$99.99

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In Stock

DESCRIPTION

A stylish, loose-fitting long sleeve top for scuba and water sports with SPF50+ sun protection and rapid drying technology.

Seac T-Sun Long Sleeve Rashguard Men's

2 reviews

SKU: SECRGTLMMD

^$46

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In Stock

DESCRIPTION

A Seac T-Sun long sleeve rashguard for men, made from 85% Polyester/15% Spandex, offers UPF 50+ protection and full torso and arm coverage.

Waterproof R30 Long Sleeve Rash-Guard, Men's

2 reviews

SKU: WPGR3LM23X

^$91.30

+ wishlist

In Stock

DESCRIPTION

A long sleeve rash-guard made of spandex, perfect for scuba diving and providing increased warmth under a wet-suit.

Cressi Cobia Rash Guard

2 reviews

SKU: CSBCRGBLXL

^$99.95

+ wishlist

In Stock

DESCRIPTION

A hooded, 1mm neoprene rash guard with padded chest for spear gun loading and thumb loops.

O'Neill Hyperfreak Skins Women's Long Sleeve Rash Guard

2 reviews

SKU: ONLHLSRWMDTM

^$60.95

+ wishlist

In Stock

DESCRIPTION

A lightweight long sleeve rash guard in soft nylon/spandex with UPF 50+ protection and quick-dry technology.

Bare ExoWear Long Sleeve Top Men's, Black

1 reviews

SKU: BRETMSM

^$179.95

+ wishlist

In Stock

DESCRIPTION

A 2mm black long sleeve top for men with maximum thermal protection and neutrally buoyant exposure.

O'Neill Youth Basic Skin 50+ Long Sleeve Sun Shirt

1 reviews

SKU: ONL4341GR8

~~$29.95~~ Save: $14.98 (50%)

^$14.97

+ wishlist

In Stock

DESCRIPTION

A youth sun shirt with 50+ U.P.F. protection, strategic seam placement, and rash protection.

Spacefish Army Electric Blue Octofloral Women's Long Sleeve Rashguard

1 reviews

SKU: SFABRTWLR

^$79

+ wishlist

In Stock

DESCRIPTION

A lightweight, long-sleeve rashguard for women with intricate Hawaiian-tentacle artwork, superior SPF50 sun protection, and a flexible 4-way stretch fabric.

Waterproof R30 Long Sleeve Rash-Guard, Women's

SKU: WPGR3LW23X

^$91.30

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve rash-guard made of spandex, ideal for scuba diving, with flat-lock stitching for added durability.

Sharkskin Chillproof Women's Long Sleeve Front Zip Top and Pants Package

SKU: SHSCFTWP

~~$439.98~~ Save: $44 (10%)

^$395.98

+ wishlist

In Stock

DESCRIPTION

A Neutrally buoyant women's top and pants package with thumb loops and 3-layer membrane for wind and water protection.

Sharkskin Chillproof Women's Front Zip Long Sleeve Top

SKU: SHSCFTW6BK

^$249.99

+ wishlist

In Stock

DESCRIPTION

A 3mm thick, front zip long sleeve top for women, with thumb loops and thermal insulation.

Spacefish Army Whale Shark Wonderland Women's Long Sleeve Rashguard

SKU: SFAWRTWSM

^$79

+ wishlist

In Stock

DESCRIPTION

A feminine, eco-conscious long sleeve rashguard with UPF +50 sun protection and 4-way stretch for water sports and sunbathing.

Bare Eclips Women's Hooded Rash Guard

SKU: BREEWHRGXL

^$84.95

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve rash guard with UPF 50+ protection, hood, and odor-resistant technology.

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Long Sleeve Rash Guard Shirts

Long sleeve rash guard shirts have become a staple for anyone who spends time in, on, or around the water, offering a versatile blend of protection, comfort, and style. As the days of late summer and early fall invite more time outdoors, these shirts prove invaluable for shielding skin from the sun’s harsh rays, especially when the UV index remains high. Crafted from advanced, stretchy fabrics like nylon or polyester blends, long sleeve rash guards are engineered to wick moisture away from the body, ensuring you stay cool and comfortable whether you’re surfing, snorkeling, paddleboarding, or just enjoying a swim. The UPF (Ultraviolet Protection Factor) built into these shirts acts as a reliable barrier against sunburn, which is especially important during extended water activities when sunscreen alone may not suffice. The snug, athletic fit of most rash guards minimizes drag in the water and helps prevent chafing, whether you’re paddling out for a set or gliding over coral reefs. For those who prefer a bit more freedom, looser-fitting sun shirts offer similar protection with a relaxed feel, making them a favorite for boaters, beachcombers, and anyone seeking comfort alongside coverage.

Long sleeve rash guard mens styles are particularly popular among active water sports enthusiasts, as well as those who simply want extra coverage against the elements. The form-fitting cut not only supports muscle movement but also prevents sand and salt from irritating the skin—a common issue after hours on the beach or in the surf. Many divers and snorkelers rely on rash guards as a base layer beneath wetsuits, especially during the transitional months when water temperatures begin to shift. The quick-drying properties of these shirts make them practical for travel and multi-activity days, allowing you to move seamlessly from the ocean to the boardwalk without feeling weighed down by damp clothing. Rash guards aren’t just for adults; families often choose them for kids to ensure sun safety during long play sessions at the pool or seaside. They also make thoughtful gifts for anyone who loves the outdoors—whether it’s a friend training for their first triathlon, a partner gearing up for a tropical getaway, or a seasoned diver preparing for a liveaboard adventure. The universal appeal and practicality of rash guards ensure they’re appreciated by recipients of all ages and skill levels.

When selecting a long sleeve rash guard, consider how you’ll use it most. For high-intensity water sports, a tighter fit enhances performance and prevents the shirt from riding up, while a relaxed fit is ideal for casual swimming or as a lightweight cover-up. Look for flatlock seams to reduce irritation, and pay attention to the level of UPF protection for peace of mind during peak sun hours. Features like zippered necks or thumb holes can add convenience, especially for those who layer or need quick changes between activities. While this page highlights a curated selection of long sleeve rash guard shirts, there are also dedicated options designed specifically for women, which you can explore on our Women's Long Sleeve Rash Guards page. Whether you’re gearing up for a new season of aquatic adventures or simply seeking reliable sun protection for everyday outings, a well-chosen rash guard is an essential companion—offering comfort, performance, and peace of mind wherever your journey takes you.