Details La Sportiva Tempesta GTX Waterproof Running Shoes - Men's The Tempesta GTX is a waterproof winter running shoe designed for training sessions and every day use in the winter when you're getting ready for the spring trails. Versatile, lightweight and quick to pull on thanks to Sock-Shield construction, they're the perfect choice for running on different types of off-road terrain. The sticky sole offers excellent grip on scree or ice thanks to deep lugs. The Quick-Lace system and the integrated gaiters embrace your foot and eliminate empty spaces within the shoe. It also keeps out stones, mud and snow. The lacing system is integrated with the structure of the uppers: this solution allows for regulation of volumes and keeps the foot stable on traverse routes. The seamless construction and the super flex membrane in waterproof and breathable GORE-TEX make Tempesta the perfect choice for athletes who train during the winter months. Weight: 660g (per pair size 8) Upper: Single mesh waterproof, abrasion resistant with sublimation print + Sock-Shield cuff Drop: 10mm Lining: Gore® Flex Construction Footbed: Ortholite Mountain Running Ergonomic 4 mm Midsole: Injected MEMlex EVA and stabilizer Sole: FriXion AT compatible with AT Grip Spikes Specifications Tempesta GTX Running Shoe - Men's