Cole Haan Men's 5.ZERØGRAND Monk Strap Running ShoesAll terrain sneaker crafted in mixed material Lace less design features an adjustable monk strap closure for an ideal fit and slip on style; padded tongue and collar embrace contours of the foot Internal bootie construction provides a sock like fit Articulated outsole design allows the foot to move freely from heel to toe Our most cushioned running style, featuring dual density SUPERFEEL NRG and SUPERFEEL LITE midsole foams for maximum energy return