La Sportiva Nepal Evo GTX Mountaineering Shoes - Men's Yellow 42 Medium. They provide a classic fit and proven performance for mountaineers needing a warm and technical boot. With a comfort Gore-Tex membrane innovative 3D ankle flex and a removable and adjustable tongue they can be fine-tuned to affectively tackle all mountaineering mixed and ice climbing missions. Specifications for La Sportiva Nepal Evo GTX Mountaineering Shoes - Men's: Manufacturer: La Sportiva Gender: Male Age Group: Adults Men's Shoe Width: Medium Color: Yellow Footwear Type: Shoes Activity: Mountaineering Weight: 2.5 lb Footwear Upper Fabric/Material: 3.2mm silicone impregnated Idro-Perwanger Roughout Leather/ Air-injected rubber rands Insole Material: Insulating Ibi-Thermo 9mm Lining Material: Gore-Tex Extended Comfort Footwear Outsole Material: Vibram with Impact Brake System Midsole Material: 8-9mm TPU / PU inserts / SBR Aircushion Package Contents: La Sportiva Nepal Evo GTX Mountaineering Shoes - Men's La Sportiva 21M-100100-38: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 38 Medium La Sportiva 21M-100100-38.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 38.5 Medium La Sportiva 21M-100100-39: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 39 Medium La Sportiva 21M-100100-39.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 39.5 Medium La Sportiva 21M-100100-40: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 40 Medium La Sportiva 21M-100100-40.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 40.5 Medium La Sportiva 21M-100100-41: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 41 Medium La Sportiva 21M-100100-41.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 41.5 Medium La Sportiva 21M-100100-42: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 42 Medium La Sportiva 21M-100100-42.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 42.5 Medium La Sportiva 21M-100100-43: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 43 Medium La Sportiva 21M-100100-43.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 43.5 Medium La Sportiva 21M-100100-44: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 44 Medium La Sportiva 21M-100100-44.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 44.5 Medium La Sportiva 21M-100100-45: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 45 Medium La Sportiva 21M-100100-45.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 45.5 Medium La Sportiva 21M-100100-46: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 46 Medium La Sportiva 21M-100100-46.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 46.5 Medium La Sportiva 21M-100100-47: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 47 Medium La Sportiva 21M-100100-47.5: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 47.5 Medium La Sportiva 21M-100100-48: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 48 Medium La Sportiva 21M-100100-42: Nepal Evo GTX Mountaineering Shoes - Men's Yellow 42 Medium