Experience superior comfort and performance with these Women's Challenger ATR 6 Running Shoes, featuring a breathable mesh upper made with Unifi REPREVE® recycled yarn in primary and collar meshes. The toe rand provides support and protection, while the gusseted tongue and recycled poly laces ensure a secure fit. The CMEVA foam midsole offers stable footing and absorbs impact points, paired with zonal rubber placement for weight savings and durability. The 4mm lugs provide all-terrain traction, making these shoes perfect for any running adventure.