Bam Pow Red Knee High Socks by Sock Smith,One Size ALWAYS HAVE FUN and keep it comfortable with these Toe Seam Bam Pow Red Knee High Socks by Sock Smith. SIMPLE GIFTING - Socks are universally one of the best gifts for that tough person to buy for. They need socks at some point right? And the idea is to get them fun socks that they'll love wearing, making you the ultimate gift giving hero. Everyone wins! APPROXIMATELY Sock size 9-11 will fit a women's shoe size 6-10. FABRIC: 63% Cotton, 34% Nylon, 3% Lycra. CARE: Machine wash. Do not bleach.