For varicose veins, swollen ankles and diabetes, our super comfy, 100% cotton socks replace restrictive ribbing and tight elastic with soft, easy-stretch panels that stay up with the gentlest comfort hold. Nothing to restrict the blood flow, and no deep itchy grooves irritating your skin these are a daily blessing in sensible 6-pair packs. Ladies’ (size UK 4-7) 2x black, pink, blue. Men’s (size UK 7-11) 3x blue, black. Machine wash.