MATERIALS: Ultra abrasion-resistant performance textile uppers provide not only long-lasting durability but also the breathability needed for a warmer weather trail run; The breathable lining adds to comfort while running COMFORT: High-rebound, foam cushioning enhances comfort and movement; The padded tongue and collar protect pressure points and increase comfort around the ankle TRACTION: Higher-traction grip, non-marking rubber outsoles keep feet planted on hiking trails; 4mm multi direction lugs provide sure footing in the most rugged terrain SUPPORT: Removable responsive footbed for long lasting comfort that doesn’t compress quickly; The speed-lace webbing system allows for a comfortably snug fit FIT & CARE TIPS: KEEN Contoured Fit curves with the natural shape of the foot for a more secure fit; Gently brush with a soft damp sponge to remove loose dirt; Air dry away from heat