Find out why the Cascadia has been loved by trail runners for years. Brooks® Women's Cascadia 17 continues the tradition of their premier mountain trail-running shoe, providing stability, soft cushioning, and protection from the elements. The latest updates include enhanced all-terrain stability, improved traction, and lightweight cushioning — all designed to keep you comfortable mile after mountainous mile. Synthetic and Engineered Mesh upper Enhanced adaptability: new midsole and outsole construction lets the shoe mold easily to the ground, improving the stable ride; more release grooves in the midsole promote extra adaptability on rough terrain Updated Ballistic Rock Shield protects against pebbles and debris while also adapting more easily to uneven terrain; now includes vertical grooves to provide side-to-side adaptability Gaiter tab on heels secures gaiter for extra protection on the trail Drainage ports allow water to escape quickly so nothing weighs you down DNA LOFT v2 midsole for long-lasting comfort Enhanced TrailTack Green Sticky Rubber (25% Recycled) outsole provides wet/dry traction Product Features: Weight:9.8 oz. (278 g) Upper:Synthetic Leather; Engineered Mesh Midsole:DNA LOFT v2 Cushioning Outsole:TrailTack Green Rubber (25% Recycled) wet/dry traction Support (shank):Ballistic Rock Shield Lining:Breathable Mesh Height:8mm drop Toe Protection:Protective Rubber Brooks Sports Women's Cascadia 17 Trail Running Shoe