ISOTONER Women's Terry Slip In Clog, Memory Foam, Comfort and Arch Support, Indoor/Outdoor 100% Textile Imported Synthetic sole PREMIUM SOFT MICROTERRY UPPER: Slip on mule style designed with luxuriously plush microterry for all around comfort. Indoor and outdoor slippers with memory foam provide warmth and cushioned support with durable and anti-slip rubber sole ARCH SUPPORT: Multilayer EVA arch support for added cushioning and comfort, providing relief to tired feet and those that suffer from pain associated with plantar fasciitis. MEMORY FOAM CUSHIONING: Memory foam insole absorbs impact and provides comfort indoors and out in this skid-resistant sturdy slipper. VERSATILE AND DURABLE: Versatile hoodback styling transitions from sofa to store to bedroom and is perfect for women of all ages and lifestyles. Durable rubber outsole with anti-skid texture on the bottom for safe and secure footing. SIZING TIP AND CARE: This slipper runs small; we recommend ordering the next size up for the most comfortable and flexible fit. Available sizes Small (6.5-7), Medium (7.5-8), Large (8.5-9), X-Large (9.5-10)