TX4 Evo Mid GTX takes the stability and grip from the TX4 Mid GTX, but enhances the iconic leather boot by using recycled materials and a resole platform. Ideal for technical approaches on all types of terrain, it offers unrivaled comfort thanks to the roomy interior construction. The GORE-TEXA(R) Extended Comfort membrane renders the footwear waterproof and breathable even during prolonged use. We also have the regular TX4 Evo in stock. Description a Eco materials come from recycled laces, tongue fabric, internal mesh, lacing harness and hooks, rubber rands, BluesignA(R) certified Gore-TexA(R) lining and an EVA midsole with 7% recycled contenta Innovative and patented resole platform is designed for easy resoling by replacing the tread and compressed EVA ESS platforma VibramA(R) Megagrip(TM) outsole with enhanced stability area and trail bite heel offers excellent grip properties on both dry and wet terrains while maintaining a high level of durabilitya Wide forefoot fit for excellent all day comfort and stability Specs ITEM: ZFAS047SIZES: 37 - 47.5 (Half Sizes)WEIGHT: 480 g / 16.9 oz (Half Pair)UPPER: Nubuck leather / Cushioned tongue w/ recycled fabric / Recycled rubber rand & toe Cap / Mythos Lacing System with recycled laces & hooksLINING: Recycled Air-Mesh (heel) / BluesignA(R) Certified ePE Gore-TexA(R) Extended ComfortMIDSOLE: 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: Traverse FIT: Performance