●LAB TESTED 30-40mmHg FIRM SUPPORT - for varicose veins, edema, severe chronic venous insufficiency, post-op sclerotherapy and more. ●EASIER TO PUT ON - Extra stretchy & soft yarns means more comfort while easier to get on. ●THE RIGHT FIT - Available in long & short lengths along with a non-restrictive band that stays in place all day. ●DRY SOCKS - High-tech CoolMax fibers provide dry comfortable coolness. ●100% MADE IN THE USA