La Sportiva TX4 Evo GTX is an approach shoe designed for technical approaches and easy climbs. It pairs a leather upper with a waterproof GORE-TEX membrane and a high-traction outsole for reliable grip on rugged terrain. Key attributes: Gray | Mineral | Leather | Waterproof GORE-TEX membrane | Vibram MegaGrip high-traction outsole | Stable construction for technical terrain | Lace closure for precise adjustment | Protective rubber rand for abrasion resistance | Approach-oriented outsole for edging and smearing | Low-cut approach silhouette | Reinforced toe and heel protection | Climbing-zone outsole design | Dimensions & fit: Runs small / narrow — consider sizing up. | Composition & care: Leather upper | GORE-TEX membrane | Vibram MegaGrip rubber outsole