This ShieldShield ZL5600 Elastic Ankle Support - Pair is constructed with Nylon and Latex and features a design that conforms to the natural shape of the ankle, ensuring a secure fit and maximum stability. The compression technology promotes blood flow for efficient recovery, while the breathable material provides all-day comfort. The four-way stretch fabric targets and supports essential areas, but refrain from using if the user has eczema or skin trauma. If any abnormalities occur, immediately stop using and consult a doctor. For best results, hand wash in warm water with mild soap and air dry. This product is sold as a pair and comes in sizes Small, Medium, Large, and Extra Large with dimensions of 8x8x23.5, 9x9x24, 10x10x25, and 11x11x25.5 respectively.