FEATURES AND BENEFITS:- Comfortable non-binding cuff prevents the foot from constricting and helps blood flow smoothly. - Thick insole cushioning provides maximum protection from shocks, impact and blistering. - Breathability channels promote air flow for cooler, drier feet.- Acrylic fibre helps spread moisture across the fabric. RECOMMENDED FOR THOSE WHO SUFFER:- Swelling to the legs, ankles or feet.- Excessive Edema conditions.- Poor blood circulation.- Diabetes types 1 or 2. CONTENTS:Acrylic 80%, Nylon 10%, Spandex 10%Free sizing – recommended UK size 3-11