Bamboo Body’s Thick Bamboo Socks are a great option if you prefer your socks to be a little more sturdy. They are double the thickness of regular sock styles, but are still very comfortable. Whether you wear your Thick Bamboo Socks as tradie socks with work boots or wear them as bed socks, they will be soft, comfortable and durable. These socks are generous in size. Fabric: 80% bamboo, 17% nylon and 3% spandex.