Thank you for viewing. I am selling a lot of items to declutter. The material is 100% cashmere. What's great about Uniqlo is that the price is the same regardless of the size. I bought this because the magazine UOMO recommended wearing a 4XL like a T-shirt, but it was too big for me, lol. I am 172cm tall, weigh 66kg, and have broad shoulders and a muscular build. I have only worn it once. It might get better after washing it once, but it's a waste, so I'm selling it. It is labeled as a 4XL size, but please check the actual measurements. Measurements are taken flat. Please note that there may be some errors due to amateur measurements. Length: 71.5cm Shoulder width: 51cm Width: 65cm Sleeve length: 65cm Uniqlo UNIQLO Cashmere 100% Cashmere Cashmere 100% Crew neck knit GU GU