D'Lux Comfort Bonus Prize Lifestyle Shoes: Easy wearing style and feet loving comfort combine in Skechers D'Lux Comfort Bonus Prize. This slip on features a Stretch Fit(R) engineered knit upper with stretch laces and a cushioned Skechers Air Cooled Memory Foam(R) insole. ConstructionEngineered knit upper with stretch laces Flexible traction outsole1 inch heel Machine washable Skechers(R) logo detail Skechers Air Cooled Memory Foam(R) comfort insole Stretch Fit(R) slip on design for sock like