Quiksilver - Caliber (Black) - Men's: A sleek and stylish, square toe lace-up. Nubuck and suede upper. Hidden webbing eyelets. Moisture wicking knit polyester collar and tongue lining. Molded EVA sockliner. Stroble construction with woven insole board. Drop-in EVA midsole. Sculpted multi-color, multi-tread outsole. Inset gum tongue logo, foil-embossed quarter logo, embossed heel logo, and scribble sockliner art.