Men's cap Under Armor Iso-Chill ArmourVent Adjustable - made of perforated synthetic material that wicks away sweat well and dries very quickly. The sewn-in inner sweatband made of Iso-Chill material dissipates body heat and thus cools the athlete. * material: 100% polyester * bent peak and structured front panels maintain an elegant lower profile * breathable fabric is light and comfortable * brand logo on the front * material wicks away sweat and dries very quickly * closure with a textile belt * the circumference of the cap can be adjusted in the range from approx. 53 cm to 58 cm * strapback