Saucony - Grid Chebacco (Silver/Rust) - Women's: Whether running through mud or over ledge, the Chebacco is built to propel you through, over, or around any obstacle. Standard Last. Technique: Strobel. Compression Molded EVA midsole gives comfort and responsive cushioning. Non-Visible Rearfoot Grid provides cushioning and stability on impact. Flex Grooves to allow the shoe to bend and flex properly with the natural motion of the foot. Forefoot Textile Wrap provides support. Midfoot Support Bridge helps to keep the foot neutral in the midfoot phase of the gait cycle. XT-600 Carbon Rubber Outsole offers outstanding abrasion and traction properties. Shoe weighs 10.3oz.