Slip-Ins Bungee Sneaker with Air Cooled Memory Foam Insole Skechers Hands Free Slip-Ins with Heel Pillow Machine Washable Air-Cooled Memory Foam Insole ADAPTIVE CLOSURE. Effortless comfort comes with Skechers Hands Free Slip-Ins Bounder - Simple Cute. Designed with our exclusive Heel Pillow, this slip-on style features a mesh and synthetic upper with stretch laces, and an Adaptive Closure. Upper: Synthetic Lining: Polyester Sole: EVA