This is a 2017 Patagonia Better Sweater. I purchased it last year in excellent used condition and have only used it this winter. The material is polyester. The surface is knit and the inside is fleece. Size is M. Flat measurements: Length: 67.5cm Width: 58cm Sleeve length: 57cm (from underarm to cuff) I am 165cm tall with an average build and wore it with a comfortable, relaxed fit. Before listing, I removed the pilling from the surface. There are no tears or stains, and I think it can still be used for a long time. Patagonia is known for its Snap-T in Japan, but the Better Sweater seems to be the most popular globally. In the used clothing market, it's often difficult to find items in good condition, as they may have corporate embroidery. If you've been looking for one, I recommend purchasing it soon as it's a popular item. l.l.bean patagonia Patagonia EMS REI north face Normcore Y2k Miyuki Arihara Masaki Suda Kunichi Nomura Dickies action slacks Yuta Komudo Hikakin Gorpcore Shelled Synchilla Haruki's Used Clothing 90s 80s 70s 60s 50s vintage vintage vintage Skater Street Second Street (used clothing store) old gap black diamond nike ralph lauren polo sports adidas jimmy'z supreme berberjin ralph lauren old gap patagonia puffball