adidas 3S Infinitex Drive Boxer Trunks Mens The Mens adidas 3S Infinitex Drive Boxer Trunks are perfect for both the swimming pool or down on the beach, crafted with Infinitex Drive fabric that provide chlorine resistant and shape retaining finish along with UPF 50+ protection. These adidas swim shorts also benefit from an elasticated waistband with an adjustable inner drawcord for a snug and comfortable fit, completed with the iconic three stripes to the sides and the adidas logo to the lower left thigh. > Mens swim shorts > Elasticated waistband > Adjustable inner draw cord > Infinitex Drive fabric > UPF 50+ > Shape retention > Chlorine resistant > adidas branding > Main: 78% recycled polyamide, 22% elastane > Lining: 100% recycled polyester > Machine washable