A neutral running shoe with trail features built to provide versatility on all surfaces. The non-visible rearfoot Grid™ System provides superior cushioning and stability by centering the heel on impact, while the XT-600® Triangular Lug™ outsole offers outstanding abrasion and traction properties. Flex grooves allow the shoe to bend and flex properly with the natural motion of the foot and the CMEVA midsole adds responsive cushioning. The mesh/synthetic upper features an Achilles' Flex Notch. Wt. 10.7 oz.