This is a long-sleeved T-shirt from Sun Sun Gear. It has zippers on the cuffs, which can be unzipped to create thumbholes and slightly extend the sleeve length. The size is listed as 1, but it fit well on someone who is 180cm tall. Length: Approximately 67cm Width: Approximately 59cm Sleeve Length: Approximately 79cm (Approximately 88cm when the wrist zippers are open)