The Dolfin? Lycra Swim Cap is a bright, tie-dye inspired Lycra cap, perfect for keeping your hair out of your face during water aerobics, aqua jogging, lap swimming and more.* Elastic seam for snug fit.* Stretchy mesh fabric is comfortable and allows water flow.* All-over print.* White Dolfin logo on left front.* 80% Nylon / 20% Spandex.* Imported.