100% Polyester The fabric adopted is the professional sports fabric, with high elasticity and smooth comfortable. 4-way stretch fabrication allows greater mobility in any direction. Fahion allover printed design of this T-shirt not only gives you a stylish athletic looking, but also is used for high visibility in low light to ensure safety due to the color contrast. The anti-UV effect of this tees help to block or absorb the sun’s harmful rays so as to protect your skin from getting sun-tanned or sun-brunt,and let you feel at ease and enjoyc your time under sunshine. Perfect for your any workout and sports, like fitnesss, running, cycling or a day at the beach, and a nice tee for your casual wear. All purpose style of it is good for matching any kinds of pants. Please kindly be aware that to make sure to purchase from SWISSWELL ONLY, otherwise the quality of product, after-sales service and delivery would be out of our authorization & responsibility.