The Farrow Wrap Classic Footpiece is designed for moderate to severe foot swelling from venous, lymphatic, & other swelling disorders. Designed to work in conjunction with the Farrow Wrap legpiece. Made from cotton polyester nylon & spandex. Latex free.NOTE: This item can be exchanged for size only, if unaltered. No refunds once opened. Easy to apply & remove Can accommodate fluctuations in your swelling Durable & comfortable Illustrated donning instructions included A liner (sold separately) should be worn with all Farrow Classic