The Xero Shoes Women's Mesa Trail II Running Shoesare crafted for the adventurer who values comfort and performance on the trails. With a breathable mesh upper and protective welded components, these shoes elevate the already popular Mesa Trail design. Weighing in at just 6.7 oz, this lightweight marvel ensures every run feels effortless, while adjustable midfoot and instep straps provide a custom fit that hugs the foot securely. Engineered for optimal grip, the patented FeelTrue sole features 3.5 mm lugs, giving trail enthusiasts the assurance they need on varied terrains. The 3.5 mm TrailFoam layer absorbs shock, ensuring a smooth ride over bumps and roots alike. Comfort is paramount; the Mesa Trail II boasts a wider, foot-shaped toe box that allows toes to relax and spread naturally, combined with a zero drop heel that promotes proper posture. Ideal for those who love trail running or hiking, these shoes let feet flex and move freely, offering a natural feel that makes them feel almost nonexistent during long treks. For best results, it's recommended to purchase regular sizing, and maintenance is easy with a simple hand wash in mild soap and warm water.