Brand: ARC'TERYX Model Name: Atom Heavyweight Jacket Color: Black Size: (Please note that there may be slight variations due to the following actual measurements) Shoulder Width: 51 cm Body Width: 59 cm Length: 73 cm Sleeve Length: 65 cm (Fits comfortably even on me, at 181cm/81kg, with just a long-sleeved T-shirt underneath) * The current Atom SV Jacket in size M is sold out and difficult to obtain. * After trying it on in a physical store, I felt that the current season's model is tighter in the body width than the 2024 AW model. Purchased from the official Arc'teryx store in September 2024 and only tried on once, then stored. Therefore, it's in excellent condition. I've decided to sell it as I don't have the opportunity to wear it. However, as it is not new, please refrain from purchasing if you are overly sensitive. Also, please note that we cannot accept returns.