LowaAlpine Sl GTX® - Mountaineering Boots - Men's

The Alpine Sl GTX® from Lowa are mountaineering boots for men, perfect for tackling your most challenging high-altitude expeditions. Designed in collaboration with Lowa athletes, the Alpine Sl GTX® are a pinnacle of innovation. These Lowa boots feature an injection-molded rockfall protection, a carbon insole, and a Vibram® Alp Trac® SL outsole, making the boots ultra-lightweight. Despite this featherweight, the Alpine Sl GTX® are very stable boots with numerous features, such as dual-zone lacing. Finally, these Lowa boots have a waterproof Gore-Tex® membrane to withstand all conditions. In short, for adventures on the highest peaks of the Chamonix valley or in the Écrins massif, the Alpine Sl GTX® from Lowa are the perfect boots!

• Upper material: 100% synthetic materials
• The reduced thickness of the sole provides optimal grip on rough terrain
• Avoids unnecessary seams to reduce friction zones
• A special lacing system, ultra-light yet very durable
• Like reptile scales, this material reinforces the boot's upper
• Distinct lacing zones on the forefoot and upper
• Perfect grip on small rocky edges
• Climbing zone: optimal stability on simple climbing routes
• Membrane: Gore-Tex®
• Insole: 90% polyurethane - 10% mesh fabric
• Midsole: 100% EVA
• Outsole: Vibram® Alp Trac® SL
• Cushioning pad placed under the heel area
• Excellent deformation resistance
• Weight: 2 x 550 g