Bondi Band Polka Dot Compression Socks, Black/Teal, Large 100% Lycra Spandex 100% Lycra made in USA Fabric contains special anti-odor properties Compression socks combine true Gradient compression therapy with exciting Fashion and flair They increase circulation and decrease recovery time, thus reducing swelling, cramping, aching and fatigue of the lower legs Hand sewn seams and non restrictive toe box and top band provide added comfort