La Sportiva Aequilibrium Speed GTX Mountaineering Boots - Yellow/Black - 44,5 EU

The La Sportiva Aequilibrium Speed GTX is a high-performance mountaineering boot designed for fast and light alpine ascents, technical hiking, and via ferrata. Combining cutting-edge technologies with a precise fit, this boot offers exceptional stability, waterproof protection, and reliable traction on mixed terrain.

Advantages

Lightweight yet robust construction with GORE-TEX Extended Comfort lining ensures breathable waterproofing. The Vibram® SpringLug Tech outsole with Impact Brake System delivers superior grip and shock absorption. Honey-Comb Guard™ reinforcements and TPU film protect against abrasion, while the C-Cage™ technology provides torsional stability without adding weight.

Suitable for

• Fast & Light Mountaineering
• Technical Hiking
• Via Ferrata
• Alpine Approaches

Key specifications

• Upper: Water-repellent high-tenacity fabric with Honey-Comb Guard™ and TPU film
• Lining: GORE-TEX Extended Comfort
• Outsole: Vibram® SpringLug Tech with Impact Brake System
• Midsole: Polyurethane foam with TPU external shell and C-Cage™
• Waterproof: Yes
• Crampon Compatibility: Semi-automatic (rear attachment)
• Closure: Integrated Lacing System
• Weight: Approx. 1100 g per pair (size 44.5)
• Color: Yellow / Black
• Size: 44.5 EU
• Footbed: La Sportiva Ergonomic
• Last: Ergonomic, precise
• Shaft Height: Mid-cut
• Flexibility: Medium-stiff

Recommendations

Ideal for mountaineers seeking a lightweight, technical boot that performs on steep terrain and long approaches. The semi-automatic crampon compatibility makes it versatile for glacier travel and mixed routes.