I purchased this about two or three years ago for golf in early winter or early spring. The front has wind protection, and the lining is mesh, so it's easy to put on and take off when wearing a thin sweater. The other parts also use a "wind-resistant" material. It's one of my favorite pieces, but I tend to wear a lightweight down jacket from U company, and after wearing this twice, it's become a "resident of the closet." The inside of the left cuff is scratched from rubbing against a watch strap (images 8 and 9). Since the damage isn't noticeable from the outside, if you think "I can live with this," please consider purchasing it. ★ Marked Size: LG (I don't know what the "G" means) ★ Actual Size: Length: approx. 69cm, Shoulder width: approx. 60cm 　　　　　　　Chest width: approx. 56cm, Sleeve length: approx. 56cm 　　　　　　　(Measurements are approximate) ★ It fits me perfectly, I am 173cm tall, weigh 66kg, and usually wear a standard L size. Thank you for looking.