This ultra-roomy, super-stretchy sock fits very large, swollen or heavily bandaged legs with ease, keeping them beautifully warm and comfy. Knitted with innovative THERMOLITE® FAR INFRARED, a lightweight fibre with ceramic pigments that generate heat, so you stay warmer for longer. The ribbed design holds it up securely without digging in or restricting circulation. The smooth join at the toe won\'t rub tender toes or skin. Quick drying and moisture-wicking, so feet stay dry and comfortable. Maximum circumference 80cm.