Hit the trail and kick up some dust! The adidasÃ?ÃÂ® Marathon TR 10 running shoes will help you to train for your next big off-road race. A running shoes designed for the neutral to under-pronator who requires enhanced cushioning and support. Air mesh upper allows maximum ventilation to keep you cool and dry. Synthetic leather overlays provide structure and comfort. Padded collar and tongue for added softness and comfort. Dual-layer adiLITEÃÂ¢?ÃÂ¢/ respoEVA anti-microbial sockliner offers easy step in, as well a dry, healthy environment. Non-slip lining for comfort and performance. adiPRENEÃ?ÃÂ® provides superior cushioning against impacting forces and enhances forefoot momentum and performance. adiPRENEÃ?ÃÂ®+ in the forefoot helps to augment propulsion. TORSIONÃ?ÃÂ® system helps to maintain midfoot stability. FORMOTIONÃÂ¢?ÃÂ¢ improves ground adaptability and motion control for a smoother ride. Lugged adiWEARÃ?ÃÂ® rubber outsole for outstanding durability in high-wear areas and superb traction on rugged, mixed terrrain. Weight : 11 oz Product measurements were taken using size 9. Please note that measurements may vary by size.