Thank you for viewing. This is a long-sleeved, long-pants pajama set (button-front type) from Gunze, made of 100% cotton. It's made of breathable, soft-to-the-touch cotton material, making it comfortable to wear in any season. The refreshing blue pattern has a simple yet clean design. 【Product Details】 ・Size: M 　Chest: 88-96cm 　Height: 165-175cm 　Waist: 76-84cm ・Color: Blue (Product number: SG6063) ・Material: 100% Cotton ・Condition: New, Unused (with tags)