Four-piece set of warm long-sleeved undershirts, 95cm in size. Purchased from Nishimatsuya and Birthday. Brand new, unused. In the third and fifth photos, all four pieces are 100% cotton. I bought these as spares, but my child outgrew them before they could be used, so I'm selling them. Please note that depending on the packaging method, I may repack and refold the items before shipping.