SERISIMPLE men crew socks are made from Natural Bamboo Fiberand,carefully reinforced at the heel and toe for longer, more comfortable wear. 90% bamboo fiabr absorb moisture, will keep your feet dry all day.Perfect elasticity in welt and foot arch ensures these dress socks hold up in shape and fit snugly. Machine washable and dryable for easy care.

Made with World Finest bamboo fiber. Bamboo fiber has the property of antibacterial and will help with many odor problems. Also it makes the socks breathable absorbent, antibacterial, deodorant to keep your feet cool.
Bamboo fiber is more durable than cotton, and more comfortable and Odor resistant than POLYESTER.
Shoe Size:6-12½ Sock Size 9-13.
Suitable for many occasions formal & informal Machine Washable Best socks to keep feet cool and dry.But Please feel the sock, its much more soft and silk like feeling than cotton sock. The fiber is Silky, you could tell is bamboo not cotton.
How The fiber made: Cut Bamboo into pieces, boiling and hammer into filaments; Bio-enzymes to obtain the cellulose fiber; Cleaned, bleached, softened the fiber for spinning.