The Endura Engineered Padded Boxer Shorts with Clickfast are made with a seamless engineered knit construction. These shorts incorporate the 300-Series moulded stretch antibacterial pad, to give you superior comfort in the saddle.  Endura Engineered Padded Boxer Shorts Features Seamless engineered knit construction Strategically positioned ribs provide additional stretch and comfort Fast wicking antibacterial finish 300-Series moulded stretch antibacterial pad Clickfast™ system Endura Engineered Padded Boxer Shorts Materials Polyester 76% / Nylon 20% / Elastane 4%