This is the "Medic Flight Socks 70" from SOLIDEA, a compression wear brand born in Italy, a leading country in preventive medicine. - Brand: SOLIDEA - Made in: Italy - Size: XL - Color: Black - Denier: 70 (From the description on the package) Unisex knee-high socks with graduated compression design. The pressure gradually decreases from the ankle to the knee, tightening and supporting the legs. Specially treated with natural moisturizing aloe vera. Features a cushion to stimulate the soles of the feet. Ideal for those who sit or stand for work, as well as for travel and long flights. *Please purchase only if you understand that this item has been stored at home.