WATERPROOF: KEEN.DRY waterproof membrane keeps your feet dry in wet terrains; Integrated breathable mesh liner TRACTION: 4mm multi direction lugs provide optimal grip for sure footing in the most rugged terrain SUPPORT & COMFORT: External stability shank offers lightweight support for improved mobility on uneven surfaces; Cushioned collar reduces irritation and discomfort around ankle FIT & INSOLE: Removable, footbed with arch support forms to the natural contours of the foot; Iconic KEEN Original Fit gives generous space for toes to spread out CARE TIPS: KEEN recommends gently brushing the boot with a soft bristle brush or hand towel to remove loose dirt and then using a leather cleaner and conditioner to extend the upper’s life; Stains can be treated by lightly rubbing a gum eraser