Only tried on. The sweatshirt is fleece-lined. The long-sleeved shirt is white, so it's a bit see-through. It might be good for those who want to wear an undershirt or layer. Please check the images for the size. ◯ Please read my profile. Sweatpants, barrel leg, long-sleeved T-shirt Long sleeve T-shirt, top and bottom set, fleece-lined