Wool Cashmere Stripes Crew Made with a blend of cashmere, this sock features a classic bold stripe that adds a stylish touch to your look. The smooth, soft feel and warmth make it a go-to choice. The blend is easy-care, allowing regular machine washing. Note: Low heat is recommended for tumble drying. Construction : Pattern Knitting Composition : 58% Wool 37% Nylon 5% Cashmere. COO : Made in Japan Size guide : Size Medium : Length 11.5" and fit best for 25-28cm feet, approximately US Men's size 7-10 Size Large : Length 12.6" and fit best for 27-30cm feet, approximately US Men's size 9-12