WATERPROOF KEENDRY waterproof breathable membrane in KEEN womens hiking boots keep your feet dry and comfortable in wet terrains The Womens Pyrenees Hiking Boot has a mesh liner that integrates with the waterproof membrane FIT DESIGN Removable metatomical dualdensity EVA footbed with arch support Cradles to the natural contours of the foot This style is running size small KEEN suggests ordering larger than your usual size TRACTION 4mm multidirection lugs provide optimal grip for sure footing in the most rugged terrain Nonmarking rubber outsoles leaves no trace or imprints when walking indoors SUPPORT COMFORT External stability shank offers lightweight support for improved mobility and torsion control on uneven surfaces Cushioned collar reduces irritation and discomfort around ankle Mesh lining helps keep feet cool in warmer environments 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 uppers life Stains can be treated by lightly rubbing a gum eraser