La Sportiva Trango Ice EVOColor Shown:Yellow / BlackEvolution of the famous model Trango Ice. Ice and mixed climbing boot designed for the modern requirements of the mountaineer: water repellent, lightweight, insulated, high performance. The model features an abrasion resistant water repellent Keprotec® upper, an innovative multidirectional hinge "3D Flex system", that allows incredible flexibility of the ankle, made of waterproof Flex Tec 2. It has a small incorporated gaiter in elastic and water repellent Schoeller®-Dynamic. Insulating Thinsulate® lining. Unique and very functional patent-pending "Tri-Point Lacing Harness" (TPLH System), designed to lock the heel and ankle firmly in place. Lace lock that allows a double tension. Double rubber reinforcement on the toe box. Rubber rand with differentiated height on the areas of higher abrasion. New internal volumes for more warmth. It is available in the version COMP (art. 276) with 100% Carbonfiber midsole, suitable for crampo