SCARPA Phantom 8000 Thermic HD Waterproof Boots for Climbing & Mountaineering

Sole material: RubberOuter material: NylonClosure type: Lace-UpEU Size: 39 – US Size: 7.5 Women/6.5 Men | Warmest for the Highest | SCARPA’s warmest, most protective mountaineering boot built for 8000-meter ascents.Waterproof, Insulated Gaiter | SCARPA’s tallest gaiter gives durable waterproof, breathable protection and Primaloft Gold Eco insulation snug enough for high-altitude mountaineering.Heated Carbon Fiber Insole with Aerogel | First boot to integrate heated insoles, and infused with carbon fiber for stiff support without adding excess weight.Vibram Zero Gravity Lite Sole | Lugged rubber sole outfitted with automatic crampon compatibility for step-ins.Specs | [Weight] 3lb 3oz (½ pair size 42); [Lining] Primaloft Gold Eco, O-Therm, WinTherm, EVA; [Outsole] Vibram Zero Gravity Lite, Newflex, Vision; [Crampon Compatibility] Automatic Step-In Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.