On Water Shirts

Mares Men's Rash Guard Trilastic Long Sleeve Shirt

34 reviews

SKU: MRSMRGLS2X

^$52.95

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In Stock

DESCRIPTION

A Mares Men's Rash Guard Trilastic Long Sleeve Shirt offers UV protection and comfortable fit for water sports.

Mares Men's Rash Guard Trilastic Short Sleeve Shirt

33 reviews

SKU: MRSMRGSSLR

~~$44.95~~ Save: $6.74 (15%)

^$38.21

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In Stock

DESCRIPTION

A comfortable and versatile short sleeve shirt made of lycra, providing UV protection and suitable for various water activities.

Mares Women's Trilastic Rash Guard Shirt Long Sleeve

30 reviews

SKU: MRSWRGLSPK12

~~$52.95~~ Save: $7.94 (15%)

^$45.01

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In Stock

DESCRIPTION

A comfortable and protective long sleeve rash guard for women, perfect for scuba and water sports.

Lavacore Men's Long Sleeve Shirt

23 reviews

SKU: LVCSLSMLR

^$129.95

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In Stock

DESCRIPTION

A neutrally buoyant, antibacterial long sleeve shirt with a soft fleece inner layer for warmth.

Pros

High quality
Effective buoyancy
Provides warmth
Recommended by dive instructors
Comfortable fit

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

22 reviews

SKU: ONL4339SM2XL

^$37.95

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In Stock

DESCRIPTION

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

NeoSport 1.5mm Xspan Men's Long Sleeve Top

20 reviews

SKU: NSPPLSS2XL

~~$91.95~~ Save: $20 (22%)

^$71.95

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In Stock

DESCRIPTION

A men's long sleeve top made of ultra-soft XSPAN material with 4-way stretch neoprene and no zipper design.

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLTSM

^$71.95

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In Stock

DESCRIPTION

A high-performance long sleeve rash guard with incredible insulation, low bulk, and quick-dry properties for ultimate comfort and freedom of movement.

Lavacore Men's Short Sleeve Shirt

15 reviews

SKU: LVCSSM3XL

~~$119.95~~ Save: $17.99 (15%)

^$101.96

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In Stock

DESCRIPTION

A men's short sleeve scuba top with antibacterial fleece, 4-way stretch, and thermal insulation.

Lavacore Women's Long Sleeve Shirt

15 reviews

SKU: LVCSLSW6

~~$129.95~~ Save: $19.49 (15%)

^$110.46

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In Stock

DESCRIPTION

A female-specific, thermal-insulated long sleeve top with 4-way stretch and neutrally buoyant material.

NeoSport 1.5mm Xspan Women's Long Sleeve Top

13 reviews

SKU: NSPPLSSW4

~~$91.95~~ Save: $19 (21%)

^$72.95

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In Stock

DESCRIPTION

A stretchy, no-zip long sleeve top for women, ideal for scuba, snorkeling, surfing, and water sports.

Scubapro UPF 50 Long Sleeve Rash Guard for Men

12 reviews

SKU: SCPU5LMBLMD

~~$84~~ Save: $12.60 (15%)

^$71.40

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In Stock

DESCRIPTION

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

NeoSport Women's Short Sleeve Water Swim Shirt

11 reviews

SKU: NSPWSSS8

~~$35.95~~ Save: $30.98 (86%)

^$4.97

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In Stock

DESCRIPTION

A quick-drying, UV-resistant women's swim shirt for scuba, snorkeling, and water sports.

NeoSport 1.5mm Xspan Men's Short Sleeve Top

11 reviews

SKU: NSPPSSSSM

~~$81.95~~ Save: $12 (15%)

^$69.95

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In Stock

DESCRIPTION

A 1.5mm XSPAN men's short sleeve top made of 4-way super stretch neoprene, perfect for water sports.

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

10 reviews

SKU: ONL4340FPXS

~~$37.95~~ Save: $12.98 (34%)

^$24.97

+ wishlist

In Stock

DESCRIPTION

A quick-drying, UPF 50+ long sleeve rash tee for women, perfect for snorkeling and water sports.

Lavacore by Oceanic Men's Long Sleeve Hooded Shirt

9 reviews

SKU: LVCHSMXL

^$159.95

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In Stock

DESCRIPTION

A men's hooded shirt made of Lavacore fabric with SPF 50+ sun protection and thermal insulation.

Scubapro Channel Flow Short Sleeve Men's Rash Guard

4 reviews

SKU: SCPCFSMBLSM

~~$84~~ Save: $29.03 (35%)

^$54.97

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In Stock

DESCRIPTION

A loose-fitting, moisture-wicking rash guard with UPF 50 sun protection for scuba diving.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LMMD

^$299.99

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In Stock

DESCRIPTION

A men's front zip top with unmatched thermal protection, titanium-infused technology, and a luxe inner layer.

Sharkskin Rapid Dry Long Sleeve Shirt

3 reviews

SKU: SHSRDLSSB4XL

~~$89.99~~ Save: $13.50 (15%)

^$76.49

+ wishlist

In Stock

DESCRIPTION

A lightweight, breathable long sleeve shirt with SPF 50+ sun protection, perfect for scuba diving.

Scubapro UPF 50 Long Sleeve Rash Guard Women's

2 reviews

SKU: SCPU5LWBLXS

~~$84~~ Save: $34.03 (41%)

^$49.97

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In Stock

DESCRIPTION

A form-fitting, long-sleeved rash guard for women with UPF 50 sun protection and high neckline.

Waterproof R30 Long Sleeve Rash-Guard, Men's

2 reviews

SKU: WPGR3LMMML

^$83

+ wishlist

In Stock

DESCRIPTION

A long sleeve rash-guard for men made of spandex, ideal for scuba diving with increased warmth and easy wet-suit donning.

Seac T-Sun Long Sleeve Rashguard Men's

2 reviews

SKU: SECRGTLMSM

^$38.50

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In Stock

DESCRIPTION

A long sleeve rashguard offering UPF 50+ protection, made from 85% polyester and 15% spandex.

Lavaskin Men's Short Sleeve Shirt

2 reviews

SKU: LVCSMSSNLR

~~$69.95~~ Save: $10.49 (15%)

^$59.46

+ wishlist

In Stock

DESCRIPTION

A 1.5mm short sleeve scuba rash guard for men, offering UPF 50+ protection and thermal insulation.

Lavaskin by Oceanic Women's Short Sleeve Shirt

1 reviews

SKU: LVCSWSSP12

~~$69.95~~ Save: $10.49 (15%)

^$59.46

+ wishlist

In Stock

DESCRIPTION

A comfortable and protective women's short sleeve shirt for scuba diving, made with 4-way stretch lycra material.

Sharkskin Rapid Dry Short Sleeve Shirt

1 reviews

SKU: SHSRDSSBKSM

~~$79.99~~ Save: $12 (15%)

^$67.99

+ wishlist

In Stock

DESCRIPTION

A stylish, loose-fit short sleeve top made of water-repelling, rapid-drying material for ultimate sun protection and warmth.

Sharkskin Chillproof Men's Short Sleeve Top and Shorts Package

SKU: SHSCCSSMP

~~$294.98~~ Save: $35.08 (12%)

^$259.90

+ wishlist

In Stock

DESCRIPTION

A windproof, breathable, and UV resistant men's short sleeve top and shorts package for water sports.

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On Water Shirts

As the days lengthen and the sun climbs higher in the sky, there’s an unmistakable pull to spend more time on the water—whether that means a lazy afternoon paddling across a glassy lake, a morning spent casting lines from a boat, or a full day exploring coral reefs and hidden coves. On water shirts have become an essential piece of gear for anyone who loves these moments, blending technical performance with comfort and style. Designed to handle the unique challenges of aquatic environments, these shirts typically feature quick-drying fabrics, UPF sun protection, and moisture-wicking properties that keep you cool and shielded from the elements. If you’ve ever experienced the discomfort of a heavy, waterlogged tee or the sting of sunburn after a day on the ocean, you’ll appreciate the difference that a purpose-built water shirt can make. The right shirt becomes a second skin—lightweight, breathable, and protective—so you can focus on the adventure at hand rather than your gear.

Choosing an on water shirt is about more than just picking a color or a pattern; it’s about understanding your needs and the activities you love. For the avid angler, a shirt with roll-up sleeves, ample ventilation, and stain resistance can make a long day under the sun more enjoyable and less taxing. Paddlers and kayakers often look for streamlined fits that won’t bunch under a life vest, while those who spend hours snorkeling or swimming might favor shirts with extra stretch and flatlock seams to prevent chafing. The transition into summer brings its own set of considerations: as air and water temperatures rise, lightweight fabrics become especially important, allowing for airflow while providing protection from harmful UV rays. If you’re planning a family trip to the lake or a weekend at the beach, on water shirts make thoughtful gifts for anyone who values comfort and safety—parents outfitting their kids, friends surprising each other with gear for a group outing, or even as a practical treat for yourself before a much-anticipated vacation. The versatility of these shirts extends beyond the shoreline; many are stylish enough to wear straight from the dock to a casual lunch, making them a smart investment for anyone with an active, outdoor lifestyle.

When you’re browsing options, pay attention to details like fit, sleeve length, and the feel of the fabric against your skin. Some prefer the cooling sensation of a long-sleeve shirt with mesh panels, especially when paddling through midday heat or hiking along the water’s edge. Others might gravitate toward short-sleeve or even sleeveless styles for maximum freedom of movement. It’s worth noting that not all water shirts are created equal—some are specifically engineered to be featherlight and packable, ideal for travel or for stashing in a beach bag as a backup layer. If you’re curious about the most breathable choices for peak summer conditions, take a look at our curated selection of Lightweight Water Shirts for inspiration. Whichever style you choose, investing in a quality on water shirt is a small step that can make a big difference in your comfort, enjoyment, and protection during every aquatic adventure. Whether you’re an experienced diver, a weekend kayaker, or someone who simply loves the feeling of sun and spray, the right shirt will quickly become a go-to part of your warm-weather wardrobe, ready for whatever the season brings.