Existing modelThe new W's Fire Vent is a super- ventilated summer version of the Firetail. This no lining - tech mesh approach shoe links the comfort and lightness of a trail runner and the technical features of an alpine performance climbing shoe. The Firevent is a renegade footwear concept comprised of super sticky viabram out soles, aramidic fiber rands, EVA mid-sole cushioning, and PU shock absorbing heels. The extended Y-lacing, 3F Power System and multi-fit footbed allows for true edging precision and a guaranteed 100% blisterfree fit. This alpine approach shoe is perfect for lengthy approaches or quick run up the Grand Teton.