Engineered mesh upper is lightweight & breathable PU overlays for added durability & protection in high-abrasion areas Deluxe Comfort System sockliner molds to your foot for ultimate step-in comfort Charged Cushioning® midsole uses compression molded foam for ultimate responsiveness & durability Durable rubber outsole with omni-directional trail lugs for ultimate traction Outsole wraps up to form a toe bumper for added protection