La Sportiva TX4 EVO ST Men's

ECO materials come from upper yarn, recycled laces, tongue fabric, internal mesh, lacing harness and hooks, rubber rands and an EVA midsole with 7% recycled contenta Wide forefoot fit for excellent all-day comfort and stabilitya Innovative and patented Resole platform designed for easy resoling by replacing the tread and compressed EVA ESS platformsa STB Control System(TM) delivers torsional rigidity and support without encumbering the cushioning underfoota Climbing Zone Platform, Impact Brake System(TM), and Trail Bite(TM) heels provide enhanced stability and traction on uneven terraina VibramA(R) Megagrip(TM) outsoles offer excellent grip on both dry and wet terrain while maintaining a high level of durability ITEM: ZFAS049SIZES: 37 - 47.5WEIGHT: 12.6 oz / 360 gUPPER: High Tenacity TPU Mesh w/ PES Recycled Yarn / Cushioned Tongue w/ Recycled Fabric / Recycled Rubber Rand & Toe Cap / Mythos Lacing System with Recycled Laces & Hooks / Recycled Collar LiningLINING: Air-MeshINSOLE: OrtholiteA(R) Hybrid Approach 4mmMIDSOLE: Fabric wrap / Traverse injection MEMlex w/ co-molded TPU shank & 7% Recycled EVA / STB Control System(TM) / ESS Resoling PlatformSOLE: VibramA(R) Megagrip(TM) w/ Impact Brake System(TM) & Climbing Zone Platform / 3mm lugsCUSHIONING: 35ALAST: TraverseFIT: Performance