La Sportiva TX4 EVO Approach Shoes - Men's Yellow/Purple 45EU. They're equipped with a suite of innovations to deliver grip stability support and comfort. Specifications for La Sportiva TX4 EVO Approach Shoes - Men's: Manufacturer: La Sportiva Gender: Male Age Group: Adults Boot Style: Approach Color: Yellow/Purple Footwear Type: Shoes Footwear Upper Fabric/Material: Nubuck Leather Insole Material: Ortholite Hybrid Fabric/Material: Nubuck Leather Lining Material: Mesh Textile Outsole Material: Vibram Megagrip Rubber Midsole Material: EVA Foam Features of La Sportiva TX4 EVO Approach Shoes - Men's Wide forefoot fit for excellent all-day comfort and stability Eco materials include recycled laces tongue fabric internal mesh lacing harness and hooks rubber rands and 7percent recycled content EVA midsoles Innovative and patented Resole platform designed for easy resoling by replacing the tread and compressed EVA ESS platforms STB Control System delivers torsional rigidity and support without encumbering the cushioning underfoot Climbing Zone Platform Impact Brake System and Trail Bite heels provide enhanced stability and traction on uneven terrain Vibram Megagrip outsoles offer excellent grip on both dry and wet terrain while maintaining a high level of durability Package Contents: La Sportiva TX4 EVO Approach Shoes - Men's La Sportiva 37B-Y00U00-45: TX4 EVO Approach Shoes - Men's Yellow/Purple 45EU