Gray long underwear, short underwear. Two sets of blue long underwear and short underwear, for a total of 4 pieces. They've been used a few times, so there's a feeling of use. Uniqlo's had buttons, which made them easy to use. They're 100% cotton, so the fabric is good. As shown in the photos, one item had a name written on it, so I've cut it off with scissors. Please purchase if you understand that these are used items. Type: Combination underwear Sleeve Length: Long sleeve