Women's WK400 Walking Shoe | KeenMakes walking feel like rolling. Our women's walking shoe, powered by KEEN. CURVE technology. Contoured Fit follows the contours of your foot for a comfortably snug fit KEEN. CURVE provides a constant curve from toe to heel for nonstop propulsion Two finger webbing loop on the heel for easy pull on Padded tongue and collar for enhanced comfort Offset lacing relieves pressure on top of your foot High rebound foam cushioning enhances comfort and