Learn more about Carhartt. When the weather turns nasty, don Carhartts Mens Acrylic Watch Hat to keep warm. 100% acrylic jersey comfortably shields your head. Logo label on front. One size fits most. Made in USA. Colors:Army Green, Black, Carhartt Brown, Coal Heather, Dark Brown, Heather Gray, Brite Lime, Navy, Orange, Port (not shown), White, Black/White, Dark Brown/Sandstone, Hunter Green, Dark Blue. Carhartt Style No.: A18. Size: One Size Fits Most. Color: Black. Gender: Male. Age Group: Adult. Material: Acrylic. Type: Headwear.