IRO Midnight Blue/Black Ceylona Coat Leather Knit Long Sleeve jacket. This IRO Ceylona navy waffle-pattern knit jacket has black quilted leather shoulders and collar, a round neckline, front zip closure, additional zipper details throughout, and fringe trim. Slim fit. Two front pockets. The knit is 70% Acrylic and 30% Wool, while the quilted accents are 100% Lamb Leather.