Under Armour Mens Hat, UA Double Time Reversible Beanie Black/Lime Polyester Under Armour men's reversible beanie let's you effortlessly switch it up. 100% Polyester-Machine wash Ribbed Under Armour men's reversible beanieConstructed with one side rib knit and opposite side in lightweight waffle fabrication TPU Under Armour logo on rib knit side and TPU woodmark on waffle fabric side Constrast Stripe at Crown-Under Armour men's reversible beanie