Smartwool Women's Mountain Floral Knee Sock, Evergreen size M wool Combine stripes and floral for a fun and stylish knee sock. Women's sizes Small (shoe size 4-6.5) Medium (shoe size 7-9.5) Large (shoe size 10-12.5) NOTE Women's size Small fits Youth shoe size 2-4.7 74% Wool, 24% Nylon, 2% Elastane. Washer and Dryer Friendly! Cushioned sole, knee high height