Size: Men’s Small. This Arc’teryx Atom Hoody is in Brand New without Tag condition! It has been worn only a couple of times to try on at home. There are no damages whatsoever; no holes, rips or stains. All the zippers work flawlessly. What you see is what you’ll get! Shoulder: 18.5 in / 47 cm. Pit to Pit: 21 in / 53.3 cm. Back Length: 26.5 in / 67.3 cm. Alpine proven as a midlayer and standalone, this versatile hoody has warmed climbers and backcountry travelers for years. Built to handle a range of conditions and output levels, the latest-generation Atom’s CoreloftT Compact insulation retains its warmth even if wet and has loft retention to withstand years of packing and unpacking. The water resistant TyonoT 20 face fabric is breathable and durable, stretch side panels improve fit and freedom, and the insulated StormHoodT adds warmth. If you have any questions, please feel free to let me know. I’ll get back to you as soon as I can. Thank you for looking!