La Sportiva TX 5 GORE-TEX Walking Boots The La Sportiva TX 5 is a mid-cut, protective approach shoe designed for hikers and backpackers with heavy loads. Stable and comfortable, it is waterproof and breathable thanks to the GORE-TEX Extended Comfort Membrane. GORE-TEX Extended Comfort Upper The GORE-TEX Extended Comfort membrane in the upper ensures the boots are durably waterproof combined with optimised breathability offering enduring weather protection. Water stays on the outside while perspiration can easily escape from the inside, thanks to their non-insulated construction they are the ideal solution for people who value outstanding climate comfort and heat release. This approach shoe is designed for hikers and backpackers with heavy loads. The upper boasts extreme comfort thanks to the soft Nubuck leather that is enriched with a protective rubber rand and toe cap for superb durability and protection from unseen trail hazards. The boots feature a 3D flex system that