La Sportiva Aequilibrium LT GTX Mountaineering Boots - Lime Punch/Carbon, EU 45.5

The La Sportiva Aequilibrium LT GTX is a high-performance mountaineering boot designed for technical terrain, via ferrata, and demanding trekking. Combining lightweight construction with robust protection, it features a water-repellent high-tenacity Nylon upper with Honey-Comb Guard™ and TPU protective film, ensuring durability and abrasion resistance. The GORE-TEX Performance Comfort lining provides reliable waterproofing and breathability, keeping your feet dry and comfortable in all conditions.

Advantages

Exceptional stability and precision thanks to the 3D Flex System Evo™ ankle support and Double Heel™ geometry. The Vibram® SpringLug Tech outsole with Impact Brake System delivers superior traction and shock absorption on mixed terrain. The Nylon/carbon fiber insole offers excellent torsional rigidity for edging and crampon compatibility.

Suitable for

• Technical mountaineering and alpine climbing
• Via ferrata and steep terrain
• Demanding trekking and backpacking

Key specifications

• Upper: Water-repellent high-tenacity Nylon with Honey-Comb Guard™ & TPU protective film
• Lining: GORE-TEX Performance Comfort
• Insole: Nylon loaded with carbon fiber
• Midsole: Two-component rubber with external shell and internal foam
• Outsole: Vibram® SpringLug Tech with Impact Brake System
• Crampon compatibility: Semi-automatic (rear attachment)
• Weight (per boot, size 42): 640 g
• Lacing: Traditional with hooks
• Fit: Ergonomic, precise

Recommendations

For optimal performance, pair with semi-automatic crampons and gaiters. Break in gradually on moderate terrain before technical use.