From the manufacturer

When you are looking for a faithful companion, look no further than the TX4 EVO ST Women's. A shoe that will be there for you throughout the climbing season from high-mileage link-up days, guiding, to glacier approaches and ridgeline scrambles. You can give these shoes the runaround and they will be recovered and ready to go again before you are. Blending the traits of both hiking and climbing shoes these are the perfect combination of innovative technology and lightweight comfort. Best of all, the patented Resole Platform™ insert means they can be resoled without affecting comfort or performance, so you can explore the mountains year after year.

Features

Performance

• Impact Brake System
  Lug pattern with slanted and opposing angles to reduce impact forces and increase traction
• Climbing Zone Platform
• Trail Bite
• STB Control System
  Delivers torsional rigidity and support without encumbering the cushioning underfoot

Fit
Wide forefoot fit for excellent all-day comfort and stability

Resole Me
Extend the life of your footwear by resoling at a La Sportiva approved cobbler. Innovative and patented Resole platform designed for easy resoling by replacing the tread and compressed EVA ESS platforms.

Vibram Megagrip
High performance rubber compounds in outsoles that offer excellent grip on both dry and wet terrain while maintaining a high level of durability.

Vegan
Products are free of animal-derived materials

Eco Materials
ECO materials come from upper yarn, recycled laces, tongue fabric, internal mesh, lacing harness and hooks, rubber rands and an EVA midsole with 7% recycled content

Specifications