Chipper dolphins joyfully swim about on these marine blue bamboo socks. These naturally curious cetaceans love to explore the world around them. Take them with you as you travel through your day in super comfortable bamboo delight. Bamboo socks are breathable, anti-bacterial and anti-fungal so your feet stay comfortable and healthy. These bamboo socks feature a seamless toe for ultimate comfort. This means this style has a minimal, “barely there” seam designed to not irritate the toes. Bamboo rayon is soft, luxurious, breathable and antimicrobial.Fits men's shoe size 7-12.5, Fits approximate women's shoe size 9-14. Content: 64% rayon from bamboo, 34% nylon, 2% spandex.