La Sportiva Aequilibrium ST GTX Mountaineering Boots - Giallo/Nero (EU 42.5)

The La Sportiva Aequilibrium ST GTX is a high-performance mountaineering boot designed for technical terrain, glacier travel, and demanding trekking. Featuring a GORE-TEX Performance Comfort membrane for waterproof breathability and a Vibram® SpringLug Tech outsole with Impact Brake System for superior traction. The semi-automatic crampon compatibility (C2) and carbon-loaded nylon midsole provide stability and support on mixed terrain.

Advantages

Waterproof and breathable GORE-TEX lining keeps feet dry during long approaches. The 3D Flex System Evo™ ankle support offers natural mobility without sacrificing protection. Resoleable construction extends the boot's lifespan, making it a sustainable choice for frequent climbers.

Suitable for

• Technical mountaineering and glacier travel
• Demanding trekking and via ferrata
• Mixed terrain with semi-automatic crampons

Key specifications

• Upper: Water-repellent high tenacity Nylon 60.6 + PU TechLite™ rand
• Lining: GORE-TEX Performance Comfort
• Midsole: Semi-cramponable Nylon and Carbon
• Outsole: Vibram® SpringLug Tech with Impact Brake System
• Weight (pair, EU 42): 1260 g
• Closure: Lace-up with hooks and loops
• Colour: Yellow/Black

Recommendations

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