Purchased at Akachan Honpo. Set of 2 undershirts. Both have a front-opening design, making them easy to change. This set is convenient because it includes 70cm summer undershirts for now, and then 80cm long-sleeved undershirts for the fall and winter, allowing you to use them as your baby grows♬ ① Quilted Warm Long-Sleeved Undershirt 80cm Fluffy and perfect for fall and winter! Made of 100% cotton, gentle on the skin and perfect for babies☺︎ ② Cotton Mesh Short-Sleeved Undershirt 100% cotton mesh fabric, so you don't have to worry about sweat. Long-sleeved baby undershirt with hot air balloon pattern, 100% cotton for comfort. - Size: 80, 70 - Material: 100% cotton - Design: Hot air balloon pattern - Sleeves: Long sleeves - Color: Cream Thank you for viewing.