Patagonia Full-Zip Knit patagonia Material: 100% Lambswool MADE IN CHINA Model Number: 50740F9 Size...M Shoulder Width: 45cm Body Width: 56cm Length: 64cm Sleeve Length: 64cm Measurements are approximate, taken with the garment laid flat. For someone approximately 175cm tall and weighing 60kg, the sleeves are a bit long, with the fingertips just barely visible when arms are down. The length and chest size are just right. It's about a Japanese size L. Writing on the back of the tag, see photo 12. Purchased new about 20 years ago and worn frequently, so there is a sense of use. It hasn't been worn in the last ten-odd years and has been stored folded, so there are creases and fold marks on the sleeves, etc. Please understand that this is a used item purchased about 20 years ago before purchasing. I will periodically review the price, so please refrain from negotiating discounts.