La Sportiva Trango Alpine GTX Mountaineering Boots - Yellow/Black - EU 42.5

Engineered for technical mountaineering and alpine climbing, the La Sportiva Trango Alpine GTX delivers uncompromising performance in a lightweight 1450g package (per pair, size 42). Its Gore-Tex® Performance Comfort lining guarantees waterproof, breathable protection, while the semi-automatic crampon compatibility (B2) and stiff flex make it a trusted companion for high-altitude routes, via ferrata, and demanding backpacking trips.

Overview

The Trango Alpine GTX is built on La Sportiva's renowned Trango last, offering a precise, performance-oriented fit for men. The upper combines water-repellent Cordura® with Honey-Comb Guard™ and FlexTec 3 technology, providing durability, abrasion resistance, and freedom of movement. A full rubber rand shields the boot from rock and ice, while the integrated shank and low-density polyurethane midsole with EVA insert deliver stability and shock absorption on uneven terrain.

What stands out

• Gore-Tex® Performance Comfort lining for all-weather waterproofing and breathability
• La Sportiva Cube by Vibram® outsole with Impact Brake System™ for superior traction and downhill control
• Semi-automatic crampon compatibility (B2) for secure attachment on ice and hard snow
• Lightweight yet stiff construction, ideal for technical ascents
• Resoleable design extends the boot's lifespan

Technical details

• Upper: Water-repellent Cordura® with Honey-Comb Guard™ and FlexTec 3
• Lining: Gore-Tex® Performance Comfort
• Midsole: Low density polyurethane with EVA insert
• Outsole: La Sportiva Cube by Vibram® with Impact Brake System™
• Footbed: 4mm Graded Nylon
• Shank: Integrated
• Rand: Full rubber rand
• Last: Trango
• Weight: 1450 g per pair (size 42)
• Colour: Yellow / Black
• Size: EU 42.5
• Closure: Traditional lacing
• Stiffness: Stiff
• Waterproofing: Yes
• Breathability: High
• Crampon compatibility: Semi-automatic (B2)
• Intended use: Technical mountaineering, alpine climbing, via ferrata, backpacking
• Resoleable: Yes

Our verdict

The La Sportiva Trango Alpine GTX strikes an exceptional balance between weight, protection, and technical capability. It is a top-tier choice for mountaineers who demand reliable performance in challenging alpine environments without sacrificing comfort on the approach.