





Mountaineering boots in
Advice : Use the foot sizer from SIDAS to help you find the right size
The Trango Tower Extreme GTX for men from the brand La Sportiva is an ideal shoe for all-season mountaineering.
This model features a front welt to allow the use of automatic crampons, a high shaft to prevent snow ingress, as well as superior thermal insulation thanks to an insulating Ibi-Thermo sole. It is a true model of lightness and comfort thanks to microfiber inserts.
Its lacing system with thermoplastic-coated hooks and loops eliminates seams to reduce internal volume for maximum precision. The structure and its traditional reinforcements have been replaced by the new Honey-Comb Guard™ construction method: a fabric upper with abrasion-resistant nylon reinforcements positioned on the most abrasion-prone areas.
The lining equipped with the GORE-TEX membrane guarantees maximum waterproofness and breathability. The thin-profile Vibram® sole uses a special bonding fabric between the sole and midsole, reducing the amount of rubber and thus the overall weight of the shoe.

- Upper in high-tenacity water-repellent nylon 6.6
- Abrasion-resistant zones with Honey-Comb Guard™ and FlexTec 3
- Reinforcements in microfiber and thermo-adhesive Light PU
- Waterproof and breathable GORE-TEX® lining
- 9 mm insulating Ibi-Thermo insole
- Vibram® outsole
- Elastic snow gaiter
- Compatible with all crampons
Weight per shoe: 745 g
| VIBRAM® | Outsole providing excellent traction on mixed surfaces thanks to vulcanised rubber technology, offering high abrasion resistance. |
| GORE-TEX® | Whether for mountain sports or exploring cafés and art galleries, GORE-TEX products are designed for a wide range of activities. With reliable breathability and the “GUARANTEED TO KEEP YOU DRY™” protection, your feet stay dry and enjoy great comfort all day long, all year round. From small steps to long strides, push your limits every day. |