Do Not Bleach 【Designed for All-Season】Great Performance in warm or cool weather. Sweat and Moisture can be pulled away from skin very quickly; Enable sweat easy for air-dry to prevent clothes sticking to the body. 【Functional Fabric】 4-Way Stretch / Moisture Wicking / Two-Way Air Circulation / Quick-Dry 【UV Sun Protection】 Rating UPF 50+ protects your skin from the sun's harmful UV rays. 【Comfortable】 Non abrasion spandex fabric with excellent elasticity and durability for maximum mobility.