La Sportiva Aequilibrium LT GTX trekking shoes - yellow/black size: 45_5

Technical mountaineering boots built for demanding alpine routes, via ferrata, and heavy trekking. The Aequilibrium LT GTX delivers a perfect balance of lightweight agility and rugged performance, featuring a GORE-TEX Performance Comfort lining for waterproof breathability and a Vibram® SpringLug Tech outsole with Impact Brake System for confident traction on rock and mixed terrain.

Advantages

The Double Heel™ geometry enhances downhill braking and uphill grip, while the semi-cramponable PU foam midsole with anti-abrasion TPU film provides stable support for semi-automatic crampons. The high tenacity nylon upper with Honey-Comb Guard reinforcements and TPU external structure ensures durability and protection without excess weight. The La Sportiva Ergonomic 2.5 mm footbed adds cushioning and comfort for long days in the mountains.

Suitable for

• Technical mountaineering and alpine climbing
• Via ferrata and exposed ridge traverses
• Heavy trekking on rugged, rocky trails
• Unisex use in demanding mountain environments

Key specifications

• Upper: High tenacity nylon with Honey-Comb Guard reinforcements and TPU external structure
• Lining: GORE-TEX Performance Comfort (waterproof and breathable)
• Midsole: Semi-cramponable PU foam with anti-abrasion TPU film, EVA foam in heel
• Outsole: Vibram® SpringLug Tech rubber with Impact Brake System
• Crampon compatibility: Semi-automatic (B2)
• Weight per boot (EU 42): 525 g
• Colour: Yellow / Black
• Size: EU 45.5

Recommendations

For mountaineers and alpine enthusiasts seeking a lightweight yet robust boot for technical terrain, the Aequilibrium LT GTX offers the ideal combination of agility, protection, and all-day comfort.