Theory Nylon Tailored Jacket Single two-button The cuffs have functional buttonholes that can be opened and closed. The buttons have a rubbery texture that makes them less likely to chip, suggesting a traveler's specification. Although it's made of nylon, it's not the crisp, crackly type. It has a bit of thickness and a smooth, flowing feel, the so-called "shaka-nume" material, making it wearable for three seasons. Shoulder width: 41.5cm Total length: 73cm There is a sense of wear, but I don't think there are any snags or tears.