Comfortable long-sleeved U-neck shirt and long underwear set made of 100% cotton, thick fabric, and excellent heat retention. A two-piece set. - Brand: GUNZE - Size: M - Quantity: 2 sets + 2 sets - Material: 100% Cotton - Features: Thick fabric, heat retention, comfort - Product Type: Long-sleeved U-neck + Long Underwear Thank you for viewing. Although it is new and unused, it has been stored at home, so thank you for your understanding.