Sports shoes for hiking/mountain trekking. - Upper made of a combination of technical materials and water-repellent split leather. - Lacing with hooks for easy adjustment. - Toe and heel area covered with Shield Protect Max material that protects against abrasion. - Waterproof membrane, molded ABS inner reinforcement, which provides rigidity to the sole in addition to a 3M thermal lining that resists temperatures down to -4ºF. - Removable OrthoLite® insole that combines with molded EVA foam. - Patented RECCO® system to find people trapped under an avalanche or lost in hard-to-reach areas. Zara Athleticz.