Not relevant for this product closure 【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. 【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. 【Choose Pocket or Non Pocket Style】 Positioned well for hand placement are great fit and comfort for walking and running. Side pocket to stash your keys, cell phone or any essentials. 【Multi-Versatile】 Perfect for daily gym, fitness, jogging, running, football, soccer, yoga, cycle, bjj and other active workouts.