5 pairs of low cut liner no show socks made from Bamboo 68% bamboo, 30% cotton, 2% spandex ECO FRIENDLY, made from bamboo, green, soft and durable material. They are anti odor, is very light and breathable. Even after a long walk under the summer heat, the socks won't smell. KAPEL PRODUCTS ARE ONLY SOLD BY Antonio Kapel, all 5 stars ratings comes from Antonio Kapel genuine Kapel products. LOW CUT AND INVISIBLE, if you want boat socks, try those, they are perfectly invisible. LARGE AND THICK SILICON PATCH to prevent the crew socks from slipping from your feet. Good fit for running or doing all kind of sport (yoga, fitness, gym, Pilate...) MOISTURE ABSORPTION, Keep feet DRY & Clean, PREVENT bacterial growth, against the stench, NO MORE feet itches, breathable and absorbent, COMFORTABLE & SOFT CUSTOMER SATISFACTION FIRST, contact us if you have any concern