TravelSox graduated compression socks are specifically designed for travel. They were developed by Arcos, using a patented design that helps stimulate blood flow reducing swelling while in close or cramped quarters for extended periods of time. Machine Wash and Dry by air Engineered with Coolmax to keep your feet dry and comfortable all day long.Features Superior fit & comfort Easy On/Off Excellent support With Coolmax, moisture is transported outside quickly, speeding the evaporation process Helps stimulate blood flow Reduces foot & leg swelling Perfect for everyday wear A travel essential Size - Large Color - White Dimension - 7 x 4 x 1 in. Item Weight - 0.3 lbs. - SKU: SKWS106