La Sportiva Trango Tower Extreme GTX boots

Trango Tower Extreme GTX is the fully crampon compatible mountaineering boot designed for technical use in the mountains on ice and mixed terrain

The uppers use an exclusive high tenacity fabric with mono-bavacon reinforcements differentiated with Honey-Comb Guard™ in abrasion zones. Featuring the aesthetics of the Trango line, weight is kept in check thanks also to the exclusive low volume, La Sportiva Cube Vibram sole. The GORE-TEX Insulated Comfort lining guarantees thermal insulation and breathability, the 3D-Flex System allows for better control on holds. The differentiated lacing system guarantees perfect regulation of volumes for optimal comfort. The Trango series enriches it range with new levels of technical aesthetics keeping it ahead of the times.

Features

• Stretch gaiter to protect against the elements
• Uppers in mono-bava reinforced fabric differentiated with abrasion resistant Honey-Comb Guard™ in abrasion zones.
• Vibram® La Sportiva Cube low volume outsole
• Lightweight microfibre inserts and Light PU thermo adhesive for reduced weights and essential design.
• Full Crampon Compatible
• Upper: High tenacity, waterproof, Nylon 6.6 with Honey-Comb Guard™ and FlexTec 3
• Inserts: Microfibre + TPU THIN LAYER
• Lining: GORE-TEX insulated Comfort
• Footbed: Ibi-Thermo insulating 9mm
• Sole: La Sportiva Cube by Vibram® with differentiated lugs and Impact Brake System on the heel and climbing-zone at the toe
• Real weight: 783 g (US 9.5)

Technologies

Trango Series
The perfect synthesis between design and functionality, the Trango series represents the evolution of modern mountaineering.

3D Flex System
An innovative multidirectional hinge on the upper allows the ankle to make the most of its natural characteristics without losing stability. Enhanced foot control on difficult terrain and larger sole surface in contact with the ground. Enhanced stability, even better fit and more secure heel.

Impact Break System Mountaneering
The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill. Created and developed by the R&D department at La Sportiva, it offers real advantages during racing by reducing negative ground impact. The unique position of the lugs allows as many of them as possible to come into contact with the ground, for maximum impact absorption.

Gore-Tex Insulated
Shoes engineered with GORE-TEX Insulated Comfort product technology are designed for outdoor use in rain, snow and cold conditions. They combine durable waterproofness and optimized breathability with insulation for use in cold weather conditions, which makes them an ideal solution for a wide range of outdoor activities. Water and snow stay on the outside while perspiration escapes from the inside. Thanks to their insulated inner lining they offer reliable protection from the cold, which makes them an ideal solution for a wide range of outdoor activities.

Vibram Logo
Vibram sole to ensure an optimal balance between performance and durability.