La Sportiva Jackal Men。La Sportiva Jackal Mountain Trail Running Shoes Near-seamless uppers offer comfort and reduce hot spots on long runs; ripstop mesh inserts on uppers are lightweight, durable and ventilated. Reinforced eye-stays integrated into the side panel mesh facilitate lacing adjustment, to help keep you comfortable—even if your feet start to swell. Thermoplastic polyurethane toe caps provide protection from trail debris. Gusseted soft-stretch tongues don\'t interfere with your run; 4mm OrthoLite footbeds enhance comfort. Flex-groove inserts and 1.5mm, dual-density EVA rock guards throughout the shoes provide underfoot protection and ideal flex. FriXion XT 2.0 rubber outsoles with varied lug depth and Impact Brake System provide traction and durability on all terrains. Color: Black/Poppy US Men\'s Size 8.5 UK 7.5 EUR 41 Preowned. Good used condition. MSRP $155