Product information: -Bamboo ankle socks are ideal for exercise and everyday wear. -With a ribbed ankle, these socks are easy on the environment having been made from a fiber that contains fast-growing bamboo. -They feel silky soft on the foot, are breathable and the bamboo fiber is naturally antibacterial leading to less odour. Perfectly designed with the looped top no painful seams, thick cushion foot for added comfort. Cotton reinforced heel/toe for extra durability. -Material: made by baby bamboo, 94% bamboo yarn + 6% elastane. Machine washable warm water, do not bleach, do not tumble dry. Fabric: Contains: bamboo yarn, elastane Fabric blend may vary slightly between batches. Care instructions: Machine wash in cold water with like colours Do NOT Tumble dry Hang to dry in a cool shady area away from sun Do not use bleach, fabric softeners or dryer sheets Do not iron Warning: Materials used in this product may cause an allergic reaction in some individuals.