Item number UN49C. Totes Popcorn Mule With 360 Comfort, Memory Foam & Pillowstep The Popcorn Terry Mule slippers feature our patented Pillowstep tufted insoles for unique underfoot cushioning, with 360 Surround Comfort memory foam, supporting your feet to give you a customised fit. The Secret Sole offers the ultimate in comfort with built-in heel, arch and toe support to naturally cradle the contours of the foot. Material Content: Vamp: 100% Polyester, Lining 100% Polyester Insock: 80% Cotton, 20% Polyester / Outsole: Textile TPR Washing Instructions: Machine Washable