Click to View Sizing Guide The Archline Orthotic Slippers are the World’s Most Comfortable Slippers. They are Super Lightweight, Warm, Comfortable and Slip Resistant. The Slip On Slippers are easy to wear. The signature ARCHLINE Orthotic Base is built in to the slipper and is perfect for foot pain, heel pain, arch pain, plantar fasciitis, overpronation and many more foot conditions. Podiatry Recommended. Machine Washable and Dryable. Features: * Slip-on, easy to wear slipper design * Updated footbed, even more comfy * Signature arch support structure * Internal EVA arch support orthotic (built-in) * Warm inner lining * TC Polyster lining – anti bacterial, anti-odour, wicks away moisture, non-irritative * External fabric designs * Super Lightweight & Comfortable * Machine Washable and Dryable