This is new without tags, and there’s a size chart in the photos. Description from manufacturer: Long sleeve full zip jacket with mock collar Features drawcord with ticking and metal tips on zipper pull, pockets, and cinched waistline with adjustable drawcord Soft sandwashed double knit scuba fabric Regular fit Fabric is partially from recycled materials with moisture wicking Machine washable Material: 51% Recycled Polyester, 43% Livaeco Modal, 6%Spandex Fit:Regular Fit Garment Weight: Mid Weight Care Instructions: Machine wash cold with similar colors. Use mild detergent and non chlorine bleach when needed. Tumble dry low. Do not dry clean. Sleeve Style: Long Sleeves Closure: Full Zip Garment Length: 27 1/2"