8370 UltraClubå¨ Men's Non-Iron Twill Shirt Yes, it's all cotton, but no, there's no ironing needed with this classic twill dress shirt. Coordinate: Ladies' 8371 100% cotton non-iron twill 3.8-oz. holds shape and length for excellent recovery button-down collar single-needle tailoring dyed-to-match buttons two-button adjustable cuffs left chest pocket Sizes: S-4XL