Stay warm and protected in harsh winter conditions with Rothco’s Wind and Waterproof Insulated Acrylic Watch Cap. Designed for ultimate cold weather performance, this durable knit cap features a windproof PTFE lining, offering unparalleled protection from the elements. The acrylic material not only provides excellent insulation but also ensures a comfortable, stretchy fit that adapts to most head sizes, retaining its shape for long-term use.