This is a thick fleece pullover from the Uniqlo and JW ANDERSON collaboration. It's quite warm on its own. It's a size L, so you can layer underneath. Please refer to the photos for the size. I've worn it about 15 times in one season, so there's some pilling and a feeling of wear. Please be aware of this, and understand that this is a used item. The color looks blue in the smartphone photos, but it's actually purple. This is new LifeWear, a fusion of JW ANDERSON's innovative design, poured into traditional British attire, and Uniqlo's commitment to fit, materials, and functionality. - Inspired by the design of classic fleece, which has been used as outdoor wear. - It's light and warm, with a design featuring pop colors and a logo patch. How about it if you're looking for one? How about it now that it's getting cold? Please refrain from purchasing if you are nervous or seeking perfection, as it has been stored at home for a long time. Price reductions are not possible. Returns and exchanges are not accepted. Thank you.