For boat, swimming, fishing, or beach, Under Armour® UA Bergwind Board Shorts are built for water. These Under Armour swim trunks features UA Storm® technology to repel water without sacrificing breathability, and salt- and chloride-resistant polyester construction for long life. The tie-close waist is extra secure, and the back pocket has an internal loop to hold your keys. Under Armour UA Bergwind Board Shorts for men are made of polyester with antibacterial and UPF 30+ protection. Quick-drying, 21" swim trunks have a loose fit. Machine wash. Imported. Manufacturer style #: 1253275.