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Advice : Use the foot sizer from SIDAS to help you find the right size
The Tx Gtx is a men's technical approaches shoe from La Sportiva. Intended for winter hiking, it has many thermal and insulating qualities.
The Tx Top Gtx is a shoe that offers excellent stability, good grip and effective protection thanks to a wide protective edge made of rubber that wraps around the shoe to protect you from impacts. On the sole, the Vibram Megagrip technology guarantees maximum grip and more precision. The heel is widened and fitted with Hiking-oriented crampons to improve braking on descents and uphill handling. A EVA midsole provides better cushioning and is more comfortable
Its protective mesh gaiter is elastic for more comfort and easier to put on. Designed with a water-repellent treatment that makes it perfectly waterproof, it will allow you to venture into the snow without any getting into your shoe! This results in a pleasant to wear, insulating and very light shoe, weighing only 500 g per shoe. You will also benefit from a good support around the foot. As for its Gore-Tex Extended Comfortmembrane, it provides a waterproof and breathable shoe to keep your feet dry all day long.
The Tx Top Gtx is the ideal shoe for hikers looking for a technical, insulating and lightweight product for their winter hikes!

- Upper part: Single Mesh with elastic and water-repellent gaiter + rubber edge protection and stone guard
- Lining: Gore-Tex® Insulated Comfort
- Insole: Ortholite Approach
- Midsole: EVA with shock-absorbing injections
- Sole : Vibram Megagrip
-Weight per pair : 1000 g
Technologies:
- Gore-Tex membrane : Shoes made with a Gore-Tex membrane are designed for use in rain, snow and cold weather. They combine durable waterproofing with improved breathability and optimal insulation against the cold, making them ideal for a wide range of outdoor activities.
- Impact Brake System Designed by Vibram, this innovative system integrated into the sole absorbs impacts, improves grip on descents and helps on ascents by boosting traction. Thanks to the arrangement of the sole studs, the IBS offers clear advantages to the user by reducing the negative impact with the ground and placing less strain on the joints
- Vibram Megagrip® insole: The Vibram sole improves grip and stability on rough terrain and provides an optimal balance between performance and durability.
- Shock-absorbing midsole injection: A high degree of cushioning give you more propulsion, making the shoe ideal for use on rough terrain. These soles also reduce the crushing effect over time, making the shoe more durable.
- Ortholite Approach: These insoles offer better breathability thanks to foot ventilation and promote the evaporation of sweat to keep feet dry. They also have an antibacterial treatment and are washable for better foot hygiene