This winter overachiever features a waterproof membrane for all-over defense from snow and low-bulk insulation for all around warmth in cold temps. Details M Select DRY BARRIER impermeable membrane seals out water and lets moisture escape Waterproof PU coated leather and mesh upper Metal hook and lacing eyelet for secure lacing Bellows tongue keeps debris out Protective rubber rand and toe cap 200 gram M Select WARM lightweight, low bulk insulation keeps you comfortable Kinetic Fit BASE removable contoured insole for flexible support Molded nylon arch shank EVA foam midsole for stability and comfort M Select GRIP outsole tunes each outsole with durable traction that grips when and where you need it 5mm lug depth