This is a UNIQLO Extra Fine Merino Crew Neck Sweater (Long Sleeve). The product number is 429066, and the size is XL in gray. This is a standard UNIQLO merino sweater. It's made of 100% extra-fine merino wool, which is smooth to the touch, resistant to pilling, and machine washable. It's an easy-to-coordinate gray color and can be worn loosely. It has been used sparingly and is in generally good condition. Please purchase only if you understand that this is a used item. It will be folded and shipped compactly. Instant purchase is welcome.