Oh, there you are Brewtiful! My best friend in the morning, Coffee! Steaming hot cups of caffeinated deliciousness are waiting for you when you add these peppy crew socks to your morning routine. Make your daily grind the right kind, and step into these fun and fresh bamboo coffee socks! Eco-friendly bamboo is certified organic by OCIA and tested by OEK-TEX to be free of harmful chemicals. Fits women's shoe size 5-10.5, fits men's approximate shoe size 3-8. Content: 64% rayon from bamboo, 34% nylon, 2% spandex.