La Sportiva G2 Evo Mountaineering Shoes - Men's Black/Yellow 38 Medium. The La Sportiva G2 Evo Mountaineering Men's Mountaineering Boots are made to handle mountain climbers' extreme conditions and temperatures. With the innovative design features from the dual closure system to the welded and heat-sealed gaiter the cold and snow will not into your boots keeping your feet safe from frostbite. These La Sportiva G2 Evo Alpine Climbing Boots also have an articulated zipper technology and lightweight air-injected rubber rands and toe caps for protection and durability. So even though sharp rocks and crags surround you your feet will still be protected with the 3mm Honeycomb Tech insulating carbon insole for stiffness and warmth. Get the ultimate in protection from the elements in a pair of La Sportiva G2 Evo mountain climbing boots at OpticsPlanet Specifications for La Sportiva G2 Evo Mountaineering Boots - Men's: Manufacturer: La Sportiva Gender: Male Age Group: Adults Color: Black/Yellow Footwear Type: Boots Activity: Mountaineering Weight: 37 oz Footwear Closure: Velcro Insole Material: 3mm Honeycomb Tech insulating carbon Water Resistance Level: Water Resistant Condition: New Lining Material: 6mm PE + EVA Single Density foam Outsole Material: Vibram Matterhorn with Impact Brake System Midsole Material: 2mm Polyurethane graded for crampon attachment Features of La Sportiva G2 Evo Mountaineering Boots - Men's: For high altitude mountaineering in extreme temperatures Double boot with an innovative dual BOA closure system Ultrasonic welded and heat-sealed gaiter Corner Zip articulated zipper technology Lightweight air-injected rubber rands/toe cap for protection and durability 3mm Honeycomb Tech insulating carbon insole for stiffness and warmth Automatic crampon compatibility for high-alpine mountaineering and technical situations Package Contents: La Sportiva G2 Evo Mountaineering Boots - Men's La Sportiva 21U-999100-45: G2 Evo Mountaineering Shoes - Men's 45 Euro Medium Black/Yellow La Sportiva 21U-999100-40: G2 Evo Mountaineering Shoes - Men's 40 Euro Medium Black/Yellow La Sportiva 21U-999100-44.5: G2 Evo Mountaineering Shoes - Men's 44.5 Euro Medium Black/Yellow La Sportiva 21U-999100-41.5: G2 Evo Mountaineering Shoes - Men's 41.5 Euro Medium Black/Yellow La Sportiva 21U-999100-46: G2 Evo Mountaineering Shoes - Men's 46 Euro Medium Black/Yellow La Sportiva 21U-999100-45.5: G2 Evo Mountaineering Shoes - Men's 45.5 Euro Medium Black/Yellow La Sportiva 21U-999100-39.5: G2 Evo Mountaineering Shoes - Men's 39.5 Euro Medium Black/Yellow La Sportiva 21U-999100-43: G2 Evo Mountaineering Shoes - Men's 43 Euro Medium Black/Yellow La Sportiva 21U-999100-42: G2 Evo Mountaineering Shoes - Men's 42 Euro Medium Black/Yellow La Sportiva 21U-999100-42.5: G2 Evo Mountaineering Shoes - Men's 42.5 Euro Medium Black/Yellow La Sportiva 21U-999100-41: G2 Evo Mountaineering Shoes - Men's 41 Euro Medium Black/Yellow La Sportiva 21U-999100-40.5: G2 Evo Mountaineering Shoes - Men's 40.5 Euro Medium Black/Yellow La Sportiva 21U-999100-44: G2 Evo Mountaineering Shoes - Men's 44 Euro Medium Black/Yellow La Sportiva 21U-999100-39: G2 Evo Mountaineering Shoes - Men's 39 Euro Medium Black/Yellow La Sportiva 21U-999100-43.5: G2 Evo Mountaineering Shoes - Men's 43.5 Euro Medium Black/Yellow La Sportiva 21U-999100-38: G2 Evo Mountaineering Shoes - Men's Black/Yellow 38 Medium