La Sportiva's Men's Aequilibrium ST GORE-TEX Mountaineering Boots are lightweight, technical and perfect for via ferrata, trekking, and glacier crossings. The Double Heel™ heel provides exceptional walkability, reduces muscle fatigue, and enhances the braking effect downhill. The boots are durable yet lightweight, with internal foam for cushioning and external Rubber Guard™ shell construction. The 3D Flex System Evo™ joint allows for better ankle mobility, while the Vibram® SpringLug Tech sole adapts perfectly to hard rock surfaces. These boots are perfect for mountaineering.

Features:

• Snow guard in soft fabric
• Gusseted tongue for maximum wearing comfort
• Ergonomic, enveloping and precise shape with TPU shells integrated in the toe and heel to reinforce the uppers
• 3D Flex System Evo™ directional joint with shaped ankle and protected by an anti-abrasion TPU layer: allows better control of the support and perfect mobility of the ankle
• Uppers in HoneyComb Guard™ fabric with mono-burr wire reinforcements and TPU anti-abrasion film for protection and enhanced lightweight
• Hook fastening at the top, webbing at the bottom with lower anti-chafing gaiter for use with crampons
• Semi-crampon midsole compatible with semi-automatic crampons in case of ice or snow

Specification:

• Uppers: Water-repellent high-tenacity Nylon 60.6 with abrasion-resistant zones Honey Comb Guard
• Lining: GORE-TEX Performance Comfort
• Insole: Fiberglass-strengthened nylon
• Midsole: None
• Sole: Vibram® SpringLug Tech rubber and PU foam inner lining
• Weight: 630 g (1/2 pair)