La Sportiva Trango Tech GTX botas de montaña negro-amarillo 43,5 EU

Technical mountaineering boots built for alpine terrain, the La Sportiva Trango Tech GTX deliver uncompromising grip, waterproof protection, and lightweight agility. A GORE-TEX® Performance Comfort lining keeps feet dry while allowing moisture to escape, and the Vibram® Cube outsole with Impact Brake System provides confident traction on rock, snow, and mixed routes. Semi-automatic crampon compatibility extends their versatility for glacier travel and steep ice.

Advantages

The Trango Tech GTX combine a low-volume, ergonomic fit with a stiff yet walkable flex pattern. Abrasion-resistant fabric reinforced with ThermoTech Application™ structural overlays and a PU TechLite rand shields the boot from scree and rock abrasion. A differentiated lacing system—loops down low, hooks up top—allows precise tension adjustment for secure heel lock and forefoot comfort. The Ortholite® Approach 4mm footbed adds cushioning without sacrificing sensitivity, while the 4mm PPE shank with differentiated thickness balances climbing precision and hiking efficiency.

Suitable for

• Technical mountaineering and alpine climbing
• Via ferrata and exposed ridge traverses
• Backpacking and trekking on rugged trails
• Glacier approaches with semi-automatic crampons
• Year-round use in wet, cold, or mixed conditions

Key specifications

• Upper: Abrasion-resistant fabric with ThermoTech Application™ structural reinforcements and PU TechLite rand
• Lining: GORE-TEX® Performance Comfort waterproof/breathable membrane
• Midsole: Low-density polyurethane with protective PU skin and TPU insert for rear crampon attachment
• Outsole: La Sportiva Cube by Vibram® with differentiated lugs and Impact Brake System
• Weight: approx. 1160 g per pair (size 42)
• Closure: Differentiated lacing with hooks in upper part and loops in lower part
• Crampon compatibility: Semi-automatic (B2 rated)
• Footbed: Ortholite® Approach 4mm
• Shank: 4mm PPE with differentiated thickness
• Size: 43.5 EU
• Colour: Black / Yellow

Recommendations

For mountaineers seeking a single boot that handles technical climbs and long approaches, the Trango Tech GTX offers an ideal blend of stiffness, durability, and all-weather performance. Pair with a semi-automatic crampon for alpine routes or wear alone for demanding hikes and via ferrata.