10 Best Swim Shirts For Men 2026 in the United States

The Roadbox Men's UPF 50+ Long Sleeve Shirt is designed for outdoor activities including swimming, fishing, hiking, and more. Made from ultra-soft polyester with a UPF 50+ rating, it offers strong protection against harmful UVA and UVB rays, helping keep your skin safe during extended sun exposure. The fabric is lightweight, breathable, and quick-drying, which means it wicks away moisture to keep you comfortable and cool even when you're active or sweating.

Its loose fit and raglan sleeves allow for good freedom of movement, while flat-lock seams and a tag-free collar reduce irritation, making it comfortable to wear for long periods. The long sleeves provide full arm coverage for sun protection. This shirt is a solid choice for men looking for reliable sun protection and comfort during a wide range of outdoor activities, especially if you want a breathable, easy-care option that doesn’t restrict movement.

Note that the shirt’s loose fit may not feel as snug as some prefer in swim gear, particularly for water sports requiring a more form-fitting option. Also, while the polyester fabric dries quickly, it may not be as soft as some higher-end materials.

The O'NEILL Men's Basic Skins 50+ Long Sleeve Rash Guard is a solid choice for sun protection during water activities. Made from a stretchy blend of polyester and spandex, it feels like a second skin, offering a snug, performance fit that’s great for surfing, swimming, or paddle sports. Its UPF 50+ rating means it blocks out most harmful UV rays, which is why it’s recommended by the Skin Cancer Foundation.

The long sleeves provide extra coverage, and the minimal seam design helps reduce irritation and chafing, enhancing comfort when you're active. The fabric is designed to be quick-drying and moisture-wicking, so you won’t feel weighed down by water or sweat. It requires hand washing, which may require more effort compared to machine washable shirts.

This rash guard features a tight and form-fitting style, so it’s best suited for those comfortable wearing something close to the body. It is a durable, well-made rash guard that balances sun protection and comfort, ideal for men who spend a lot of time in the water and want reliable sun defense without bulk.

The NORTHYARD Men's Long Sleeve Hoodie Shirt is a versatile piece of activewear designed for those who enjoy outdoor activities like fishing, swimming, running, and hiking. Made from a blend of 88% polyester and 12% elastane, the shirt ensures a comfortable and flexible fit. The fabric is quick-drying and moisture-wicking, which helps keep you dry and cool during intense workouts.

The UPF 50+ rating is a standout feature, offering excellent protection against harmful UV rays, making it a great choice for prolonged sun exposure. The lightweight design includes a tagless collar and flatlock seams to minimize chafing, enhancing overall comfort. Reflective dot designs on the underarms and outer arms add an extra layer of safety for low-light conditions.

However, some users might find the fit a bit too relaxed if they prefer a tighter, more snug fit. Additionally, while the fabric is soft and breathable, it may not provide enough insulation for cooler weather conditions. The crew neck closure and machine wash care instructions make it easy to wear and maintain. This hoodie shirt is suitable for a wide range of sports and other outdoor activities, thanks to its multifunctional design and protective features.