[Japanese high quality shirt] Our RELIVE shirt are printed with an original blend of minerals. [Cool Dry] 100% polyester cloth with Coolcore technology Coolcore is engineered to distribute moisture quickly throughout the fabric. As the moisture spreads it will dry faster and keep you cool and comfortable [Sun Protection] RELIVE shirt is designed to provide reliable protection from the sun's harmful UV rays. [Occasions] RELIVE Shirt is great to wear when workout, running, yoga, hiking, traveling, gym fitness sports, golf, tennis, climbing, casual daily, working