Best Men's Activewear for Swimming (2026)
We evaluated products on UPF protection, stretch and fit, material performance (quick-dry and chlorine resistance), construction, and overall value
The Verdict
- Best Overall: O'Neill Mens Basic Skins 50+ Short Sleeve Sun Shirt — Best for sun protection: UPF-focused design and close fit for active water use
This page compares men’s activewear specifically for swimming and water sports, prioritizing fit, UPF protection, and value. Picks were chosen by evaluating sun-protective ratings, fabric stretch and fit, and price-to-performance for common swim activities
Top Picks
-
1
Best Overall O'Neill Mens Basic Skins 50+ Short Sleeve Sun Shirt
Best for sun protection: UPF-focused design and close fit for active water use
Sun protection shirt designed for water activities with a slim fit that’s close to the body but not tight. Customers note comfort when wet and good sun blocking, suitable for surfing and snorkeling
- sun protection
- comfortable in water
- sleek appearance
-
2
O'NEILL Basic Skins 50+ Short Sleeve Sun Shirt
Best daily swim layer: reliable UPF coverage with a streamlined, athletic fit
Compact sun-protection shirt with UPF 50+ for water activities. Lightweight, comfortable fit, and functional for surfing, swimming, and paddle sports. One customer notes it feels comfortable when wet and true to size, though sizing opinions vary
- UPF 50+ protection
- skin cancer foundation recommended
- comfortable when wet
-
3
O'NEILL Mens Basic Skins 50+ Short Sleeve Sun Shirt
Best balanced option: combines stretch and sun protection for varied water sports
Sun protection shirt with UPF 50+ for watersports. Slim, close-to-body fit that's not tight, comfortable when wet. Customers say it blocks sun well and suits surfing and snorkeling
- UPF 50+ protection
- comfortable in water
- slim-fit design
-
4
O'NEILL Basic Skins 50+ Short Sleeve Sun Shirt
pick: straightforward sun protection with a simple, performance-oriented fit
Sun-protective short sleeve shirt with UPF 50+ for water activities. Customers note it’s well-made, comfortable, and effective at preventing sunburn
- UPF 50+ protection
- skin cancer foundation recommended
- comfortable, close fit for movement
-
5
O'NEILL Sun Shirt for Surfing and Watersports
Best for surf and watersports: designed to stay put during dynamic paddling and waves
Lightweight sun shirt with UPF 50+ protection, designed for water activities. Customers note its comfort, fit, and effective sun blocking, even when wet
- UPF 50+ protection
- comfortable when wet
- slim, close-to-body fit
-
6
O'NEILL Basic Skins 50+ Short Sleeve Sun Shirt
Best lightweight sun shirt: breathable UPF protection that layers easily over swimwear
Sun protection short sleeve shirt with UPF 50+ designed for water activities. Water-friendly and comfortable, with a sleek look. Customer note: true to size for some, size varies for others
- UPF 50+ protection
- Slim fit but not tight
- Water-friendly and comfortable
-
7
O'Neill Mens Basic Skins 50+ Short Sleeve Sun Shirt
Best all-around performer: durable construction and UPF protection for frequent water use
Sun protection shirt with UPF 50+ for water activities. Customers find it well-made, comfortable, and effective at preventing sunburn, with some noting it blocks 100% of harmful rays
- UPF 50+ protection
- Slim fit but not tight
- Recommended by Skin Cancer Foundation
-
8
O'NEILL Men’s Basic Skins 50+ Short Sleeve Sun Shirt
Best for comfort: soft, flexible fabric with sun-blocking performance for long sessions
Skin cancer foundation–recommended sun shirt with UPF 50+ protection, slim-fit silhouette. Customers note comfort when wet and effective sun shielding, suitable for watersports
- UPF 50+ protection
- Skin Cancer Foundation recommended
- comfortable in water