Product DNA This was designed to feel as perfect on the 18th hole as it does on the 1st tee. It has incredible stretch so you can swing free, and the lightweight, quick-drying fabric never weighs you down. Loose: Fuller cut for complete comfort UA Microthread fabric dries faster, won't cling to you, won't chafe & stretches without absorbing sweat 4-way stretch construction moves better in every direction Material wicks sweat & dries really fast 100% Polyester