CLOSEOUTS . On the outside it looks like a casual V-neck, but Royal Robbinsand#39; The Duke shirt is made of a luxuriously soft Winter Wool blend that features a silky finish and thermal performance. Available Colors: PEWTER, DARK PEWTER, JET BLACK, OBSIDIAN, PETRIFIED OAK, TIMBER. Sizes: S, M, L, XL, 2XL.