Naturally soft socks made of 95% bamboo fiber and 5% spandex to give them a little stretch. Very comfortable socks for long hours of hiking, walking or on the golf course. Natural breathability, odor resistance and moisture wicking properties of bamboo fiber make these socks ideal for work and play. Available in two colors. Get both; black as dress socks and white for athletic activities. 5 Pairs or more at $4.00 a pair. Super pack-super savings. If you want to buy 5 pairs or more then order Item # BSK-5P.