Rototo Double Face Socks for Men & Women - Soft & Warm Deep Ocean Blue Crew Socks - Perfect for Hiking, Running & Everyday Comfort

The contrast socks from Rototo feature a double-layer that combines a cotton outer layer with an undyed silk lining. This double face design uses silk for moisture absorbency as well as heat retention. 

• 48% silk, 38% cotton, 9% polyester, 4% nylon, 1% polyurethane
• Ribbed cuff
• Contrast cuff
• Small (UK 5  - 7), Medium (UK 7 - 9), Large (UK 9 - 11) 
• Made in Japan