"Take on the waves in the Under Armour Expanse Boardshorts for Men. These Under Armour boardshorts sport UA Storm technology that repels water. The stretch fabric moves with you and stays tough, yet lightweight. It also offers UPF 40 sun protection to shield your skin. The Iso-Chill waistband feels cool to the touch. Get your ideal fit with the external hydrophobic drawcord. Keep your gear in the open hand pocket and hidden zip back pocket. 87% polyester/13% elastane. Inseam: 7.5"". Machine wash. Imported.Manufacturer style #: 1377187. 87% polyester/13% elastane UA Storm technology repels water Stretch-woven fabric Tough but lightweight 4-way-stretch material UPF 40 sun protection Iso-Chill waistband feels cool to the touch External hydrophobic drawcord Open hand pocket Hidden zip back pocket"