Gray and black, extra warm Heattech, size 100. Purchased new in 2021, but I haven't had a chance to wear it, so it's been stored in the closet. It was taken out of the bag and stored in the closet, and there are some fold wrinkles, so I've marked it as "Like new". Heattech Extra Warm Long sleeve Uniqlo UNIQLO HEATTECH EXTRA WARM