Woolrich Men's Elite Discreet Carry Short Sleeve Tactical Shirt polyester-blend 3.8 oz. 63% polyester/37% Modal performance fabric, UPF 30+, Quick dry Patch pocket with hook-and-loop closure. Bottom front button is false, held in place with magnetic closure behind the button for easy, rapid access to essential gear on the waist. Easy Care: simply machine wash and tumble dry. China