CMP Trekking Boots for men, made with 100% real leather upper, 100% polyester lining, and 100% other materials sole. Features waterproof CLIMAPROTECT membrane, semi-mobile laces for better fit adjustment, Ortholite insole with EVA reinforcement, Vibram 'Skeleton Q169' sole with XS TREK compound. Nubuck leather upper and suede collar. Clima Protect® technology. Vibram Xs Trek Ortholite Water Repellent. Regular fit.