Heather Crew Sock These socks have a compressive stitch that helps to increase circulation and reduce swelling and a tighter fit to reduce friction at your pressure points. - Size: 1 - Color: Heather - Made from 90% recycled plastic bottles (RPET) and 10% spandex - Recyclable with ReGirlfriend - Compression mesh and rib stitch to promote circulation and reduce swelling - Rib transfer at arch for extra support - Flat linking seam at toe for comfort