Upper combines lightweight, breathable mesh with synthetic overlays for durability & support. Deluxe foam, dual-layer comfort sockliner forms to your foot for a custom fit. Charged cushioning midsole is firmer in the heel & softer in the forefoot for support & comfort. High-abrasion rubber traction outsole pattern for extended durability & grip out on the trail. Anatomically placed flex grooves offer proper flexibility in key areas.