FlexaMed Neoprene Adjustable Arch and Plantar Faciitis Support Wraps gently lift problem arches to a natural position and alleviate plantar faciitis discomfort. Soft, comfortable and conforming for all day use. Go far a walk or jog with confidence. Do not let your flat feet or fallen arches force you to walk in pain! Sold as a single or pair.FlexaMed Neoprene Adjustable Arch and Plantar Faciitis Support Wraps gently lift problem arches to a natural positionAlleviate and reduce foot and joint pain and discomfort associated with flat feet, fallen arches, plantar fasciitis and other foot ailmentsComfortable Neoprene fabric provides excellent compression and impact supportSmall (9″ x 4″) fits women 5 – 9.5 / men 6 – 8.5Large (10″ x 4.5″) fits women 10 – 14 / men 9 – 13