Uniqlo Wool Blend Comfort Jacket XS This wool blend jacket can be worn both on and off duty, and it's a rare XS size. Uniqlo jackets tend to run large, so it fits like a regular S size. It's a dark navy color and has a cool texture that doesn't look like Uniqlo. It's in relatively good condition, but please note that it is a used item, so there may be some minor signs of wear.