UPF 50+ UV Protection - The rash guard for men design features built in UV 50+ protection from the sun that keeping your skin protected from the sun's harmful rays. Anti-chafing & Durable - The surf shirts for men are made from high quality polyester fabric with flat-locked seams which can prevent your skin from chafing against the salty water,coarse sand,and other irritants which could chafe and damage your skin. Moisture Wicking & Quick Dry - This mens swim shirt is made from a soft and skin-friendly blend of polyester and spandex that helps regulate the evaporation of moisture,disperses sweat quickly,leaving you cool in the scorching summer heat. Flexible & Comfortable- Made from soft,stretchy material, the tight fit wraps around your body like a second skin,the mens short sleeve rash guard allows for extra comfort,and maximum freedom of movement. Designed for Variety Watersports- With UPF 50,the mens uv protection shirts great for wearing alone on hot sunny days or layering with wetsuits.The multi-functional mens rashguard is suitable for most watersports,like surfing,swimming, paddle sports,sailing,diving,kayaking,fishing,snorkeling,and days at the beach.