Millet Grepon 4S GTX Mountaineering Boot Men's

The Millet Men's Grepon 4S GTX Mountaineering Boot thrives on summer expeditions as well as winter alpine adventures. This lightweight boot is backed by Gore Tex's ever reliable waterproof, breathable protection and Duratherm insulation for warmth in temperatures as low as 14F. Millet's AFC System grants the Grepon with natural mobility, despite its supportive high cut cuff. Underfoot, this mountaineering boot features a stiff fiberglass lasting board for the stability required for rigorous, and sometimes vertical, terrain. Millet also added a layer of dual density foam to give a comfortable amount of cushioning for long days on your feet. Vibram's Mulaz Evo rubber sole includes a mountaineering specific tread and hybrid crampon compatibility.