10 Best Swim Shirts For Men 2025 in the United States

The Roadbox Mens UPF 50+ UV Sun Protection Shirt stands out for its excellent UPF 50+ rating, which offers robust protection against harmful UVA and UVB rays, making it ideal for outdoor activities like fishing, hiking, and swimming. Made from ultra-soft polyester, the shirt is lightweight and designed to provide extreme comfort without restriction.

This material also features quick-drying and moisture-wicking properties, ensuring you stay dry and comfortable during intense activities. The ergonomic design includes a tag-free collar and flat-lock seams to reduce chafing, while raglan sleeves offer a full range of motion for your arms, enhancing comfort during sports.

The long sleeve design adds extra protection from the sun, which is beneficial for prolonged outdoor exposure. The shirt is versatile and well-suited for various outdoor sports, making it a solid choice for active individuals who spend a lot of time outdoors.

The Columbia Men's Terminal Tackle PFG Fish Star Long Sleeve shirt is a solid choice for men looking for a swim-shirt that offers strong sun protection and comfort. Made from polyester, it features Columbia’s Omni-Shade technology, which provides broad-spectrum UPF protection against both UVA and UVB rays, helping to prevent sunburn in moderate to extreme sunlight. Its long sleeves add extra coverage, making it a dependable option for extended outdoor activity, especially fishing.

The shirt has a classic, regular fit that’s neither too tight nor too loose, offering comfort without restricting movement. Moisture management is handled well with Columbia’s Omni-Wick fabric, which pulls sweat away from the skin and dries quickly, helping you stay comfortable during active use or on hot days. The shirt also boasts durable sublimation graphics that resist fading, maintaining a vibrant look over time.

Since it’s polyester, it might not feel as soft as some natural fibers but is great for quick drying and durability. This swim-shirt will suit men who want reliable sun protection combined with moisture-wicking performance and a straightforward fit, making it practical for fishing, swimming, or general outdoor wear.

The baleaf Men's Long Sleeve Swim Shirt is designed with a lightweight 100% polyester fabric that dries quickly and pulls moisture away from your skin, helping you stay comfortable during water activities or outdoor sports. It offers strong sun protection with a UPF 50+ rating, shielding you from harmful UVA and UVB rays, which is great if you spend extended time outside.

The shirt features long sleeves and raglan sleeves, allowing a good range of motion without feeling too tight, making it suitable for swimming, fishing, or other active pursuits. The flatlock seam construction and tagless collar reduce irritation and chafing, which adds to the comfort when worn for long periods.

Machine washable and easy to wear with a pull-on design, it’s practical for everyday use. However, being made entirely of polyester, it might not feel as soft as some natural fabrics, and the relaxed fit may not appeal to those who prefer a snugger rash guard. For those seeking a reliable, sun-safe swim shirt that balances comfort with functionality, this one is a solid choice.