The Physiologix Essential Range is designed to deliver light support and maximum comfort without restricting movement. Enhanced lightweight, breathable, durable stabilizer provides support while helping to prevent re-injury. Ergonomic design offers uniform support and compression. 360° stretch, contour design prevents slippage and ensures a proper fit. Re-enforced edges add durability. Measure around the centre of the thigh for your size. Available in women's sizes: small (21-23 inches/53-58 cm), medium (23-25 inches/58-64 cm), and large (25-27 inches/64-69 cm).