Anti-debris mesh upper. Water-resistant, synthetic upper materials help keep feet dry. Sensifitâ"¢ technology ensures an enhanced, snug fit. Quicklaceâ"¢ system allows for a secure, customized fit. Lace pockets keeps laces tucked away. Protective rubber toe cap. Soft, synthetic linings for a great step-in feel. Ortholite® insole offers underfoot comfort and features moisture-managing properties for a cooler, drier environment. Dual-density EVA midsole for supreme cushioning. Midsole Heel/Toe Height: 19mm/10mm. Mud & Snow Contagrip®, non-marking rubber outsole, is especially designed to provide exceptional grip and durability in winter conditions. Aggressive lug pattern for optimal traction.