Get all the benefits of firm compression in these Silver StepsTM EZ Zip Open-Toe Compression Socks. 20-30 mmHg socks help stimulate circulation to relieve leg fatigue, discomfort, edema, and symptoms associated with varicose and spider veins. Simply hold together and zip section by section, adjusting as you go; zipper can be worn on either side of the calf. The support stockings' open-toe design makes it easy to check blood flow without removing socks and provides maximum comfort, even with bunions or hammertoes. Soft stretch fabric features grippers along the tops and foot openings for a secure fit that won't bunch or roll, gel heel pads to cushion every step, and inside flaps to protect skin from zippers. Available in 5 sizes. Compression stockings made with 70% nylon/25% spandex/5% gel. Hand wash cold; line dry. Do not use bleach or tumble dry.