Every athlete needs the Under Armour Flex Woven 3 Inch Shorts. UPF 40 protects your skin from the sun's harmful rays. Open hand pockets. Curved hem. Encased elastic waistband with internal drawcord. Every athlete needs the Under Armour Flex Woven 3 Inch Shorts. UPF 40 protects your skin from the sun's harmful rays. Open hand pockets. Curved hem. Encased elastic waistband with internal drawcord. Four-way stretch material. 88% polyester, 12% elastane. Machine wash. Tumble dry.