Cotton Poplin Ivy Hat Cap by DPC - (6 Different Colors) Material: Cotton Shape: Ivy Trim: Plastic Tab Back, Snap Peak Dorfman Pacific Mens Poplin Ivy Style Hat with Adjustable Strap and Sweatband- Made from cotton, with a convenient front snap to wear the top pushed up, or flat on the brim. The integrated sweatband helps keep you cool and comfortable while the brim will protect from rays and rain. One size fits most with the hidden adjustable plastic strap. Size: One Size