Das Boot' Seaman's Sweater. XS-S - M - L - XL - 2XL-3XL-4XL. Quarter zip seaman's sweater inspired by the submarine film "Das boot". Fitted with a bronzed YKK zip. The inside of the collar has a 100% natural cotton twill band to complete the classic appearance of the German submariner sweater. Made to the same exacting standards of our Submariners sweater. The styling has a deep welt & turn back cuffs with a thumb slot this enables the cuff to be turned down during cold weather for added comfort. Made with 3 fold new wool, specially treated to prevent shrinkage. This superb quality ...