Waterproof and breathable, Keen's Targhee II Mid offers four-wheel drive performance for day hiking with a light pack. A stability shank, shock-absorbing S3 heel, and EVA midsole provide stability, support, and comfort on the trail. . . . ESS shank provides midfoot support for all-day comfort and torsional stability on uneven terrain. . Dual-density, compression-molded EVA midsole provides cushion, stabilizes the foot, and allows natural flex. . S3 heel (shock, suspension, stability) supports the foot on impact, dissipates shock, and reduces odds of twisting an ankle. . Nonmarking rubber outsole features multidirectional 4 mm lugs for traction, grip, and safer descents. . Keen.Dry waterproof, breathable membrane keeps water out and allows perspiration to escape. . Waterproof nubuck leather and textile upper for durability and breathability. . Removable metatomical dual-density footbed cradles the natural contours of the foot and provides excellent arch support. . Keen.Protect rubber toe safeguards against abrasion and mild impact for durability and protection. . Innovative lace design wraps the shoe around the foot for all-day comfort and support. . Mid-cut height increases ankle support through canyons and over mountain tops. . Fit tip: Keen finds this style runs about a 1/2 size small. .