Baleaf Men's Short Sleeve Sun Protection Rashguard Swim Shirt UPF 50+ Breathable, soft and moisture-wicking fabric helps keep you dry and comfortable UVA UVB protection from the sun in areas covered by the shirt (UPF 50+) Flatlock seams prevent chafing and short raglan sleeves allow great range of motion so that's perfect for athletic wear Loose-fit design with lightweight, stretchy fabric makes you more comfortable and easy movement Solid color easy to match any of your boardshorts Fabric provides UPF 50+ sun protection by blocking 95% suns harmful rays Material: 100% Polyester The polyester textile is naturally quick drying Quick drying nylon material ensure your all-day comfort Flat-lock seams minimize chafing and irritationwhen you are swimming or surfing It can also be wear under wetsuit to limit chafing, particularly around neck due to stand-up crew neck Regular fit cut and excellent 4-way stretchy fabric offers good mobility