ICONOFLASH Women's Diamond Pattern Knee High Boot Socks, Size 9-11 Stay warm and stylish this season with our diamond knit knee high boot socks with crochet lace trim! Made to peek out from under boots or use as additional layer for warmth Perfect for layering with tights and long tunics for a cute feminine look One size fits most, a little tight around calf 95% Polyester, 5% Spandex