Specifically designed with the recreational swimmer in mind, our caps are extremely comfortable and refuse to pull or snag. Best suited for warm water use or in conjunction with an outer-cap, the Swim Cap will provide the performance. Designed with a precision fit for reduced drag, the Swim Cap will accommodate adult and youth sizes. Use and Maintenance: 1.Put your hands into the inside of the hat, bend your fingers and put them on with proper force. 2.Avoid long nails, hairpins and other sharp objects. Don’t stretch too hard when you open them. 3.After use, do not use detergent to clean, just rinse throuht with clean water to dry.