This is a long-sleeved T-shirt or sweatshirt from Kladskap. Size is 110. Brand new, unused, and unopened. It's on the thinner side. This stylish piece features red checked sleeves! A cute mouse is peeking out from the pocket (*^_^*) This item is no longer sold, and used ones are also rare, so how about it if you're looking for one (^_^) I purchased it at the regular price, so I won't be lowering the price any further.