ISOTONER Men's Microterry Slip on Slippers 100% Textile Imported Synthetic sole Premium comfort: Isotoner's original men's microterry moccasin style loafer in slip-on closed back design with indoor/outdoor rubber sole. Classic style: Microterry house slipper with cozy terry lining and raised piping delivers timeless style, comfort and warmth. Easy slide in on-the-go comfort. Memory foam + arch support: Gel-infused insole hugs your foot with memory foam footbed for comfort and support. Helps alleviate sore and tired feet and foot pain associated with Plantar Fasciitis, Flatfoot, Talipes Valgus, and Splayfoot. Versatile and no-slip resistant: Durable, rubber outsole provides weatherproof, skid-resistant traction for safe and secure footing. Slippers transition you effortlessly from indoor to outdoor, perfect for checking the mails, walking the dog or a quick errand. Perfect for men of all ages and lifestyles. Sizing and Care: This slipper runs small; we recommend ordering the next size up for the most comfortable and flexible fit. Available sizes Medium (8-9), Large (9.5-10.5), X-Large (11-12), XX-Large (13-14). Care: Machine wash cool water; dry flat away from heat