KEEN Womens Wk500 Size 8MATERIAL: Performance leather with flexible overlays for extra durability in key wear zones; Breathable mesh lining helps keep feet cool; Cushioned tongue and collar reduces irritation and discomfort around ankle area CLOSURE & COMFORT: Offset lacing reduces pressure on top of the foot; Removable footbed for long lasting comfort; High rebound shock absorbing underfoot cushioning system TRACTION: Higher traction rubber helps give you the sure footing;