The Barts Men\'s Jamaica Flat Cap is designed to provide a great new look for the summer with its perfect warm wool blend and minimalist design making you look good. It has an adjustable strap on the inside that allows for a more comfortable fit. This casual flat cap will keep you toasty warm. It gives a great fit and has a pleasing colour that\'s understated. Flat caps are a must-have casual-wear hat for your wardrobe and the quintessential hat for everyday use., The Jamaica Cap is a flat cap made of a warm wool blend., The adjustable strap on the inside provides a wider fit range.