DHOLIC's half-neck ribbed knit. This item has a soft, "mochi-like" feel to the fabric. It's also moderately thick and warm. You might be able to get away with just this one top indoors, even if you take off your outerwear. It's a free size, and both the length and sleeves are a bit long, so it's designed to be tucked in. Unused item. Although it's a new, unused item, it has been stored at home, so please refrain from purchasing if you are nervous or seeking perfection. Also, to keep the price low, we may use recycled packaging. We will compress or fold it compactly for shipping, so please be aware of potential wrinkles. We are also selling this item elsewhere, so it may be removed suddenly.