LA SPORTIVA Trango Tower Extreme Goretex mountaineering boots

The Trango Tower Extreme GTX is an insulated, waterproof, lightweight mountaineering boot for single day ice and high alpine objectives. Features: - Durable abrasion resistant uppers with Honeycomb Guard inserts in high-wear zones - Vibram® One sole with sticky rubber and edging platforms - TPU midsole with PU inserts for full crampon compatibility - 3D Flex ankle for longitudinal lock out and lateral flexibility - Collar tip gaiter for additional protection and warmth Specifications: - WEIGHT: 25.8 oz (731g) - LAST: Trango - UPPER: High tenacity Nylon® water repellent with abrasion resistant Honey-Comb Guard/ FlexTec 3/ Microfibre + Light PU Thermal adhesive/ Vibram® rubber rands - LINING: Microfiber/ Gore-Tex® Performance Comfort - INSOLE: 9mm Insulated IBI-Thermo - MIDSOLE: 6-7mm TPU/ Dual-density micropore EVA - SOLE: La Sportiva One by Vibram® (exclusive) with Impact Brake System