We have been making great knit socks since 1900 and now we are applying those 119 years of knitting experience to making great knit headwear. Our Acrylic Watch Cap collection is designed and produced in the USA out of the most versatile and durable fibers that we could find. Our Hi Bulk Acrylic insulates well and dries fast. This unique fiber blend is soft, comfortable and itch free. Stay warm with Fox River.