Under Armour Men's Blitzing Cap Not only does it protect you from the sun, the built-in HeatGear sweatband wicks sweat away and keeps you cool and dry. Breathable, textured knit is super soft and provides all-day comfort. The integrated elastic sweatband wicks sweat away and keeps you cool and dry. The stretch fabric provides a comfortable fit. Embroidered logos Material: 100% polyester.