・ Two-piece set: a Heattech turtleneck and a long-sleeved undershirt. Worn for only one season. While they don't look brand new, I think they're still in good condition. Perfect for your child's daycare or kindergarten as spares, or for playing in the park! ・ Comfortable Uniqlo undershirts. They absorb sweat under a T-shirt, are breathable, and keep you comfortable all day long, even on long outings. ・ ① Yellow-green thin stripes (photos 2-3), ② Turtleneck, black (photos 4-5) - a set of two. In addition to the standard Heattech, these are useful to have. ・ I bought these for boys, but they're also recommended for girls who like green. Easy to pass down to siblings of different genders! ・ 【Size】 90cm. I think they can be worn from around 80cm to 85cm. ・ Both pieces are unmarked. ★ Please note ★ ・ ① has some snags on both arms (photos 4-5). Also, there's a mark from a name sticker being removed on the inside of the left back hem (photo 16). It might come off with washing, but please be aware of this. Also, ② has a slightly fuzzy feel, so I'm offering it at a lower price. For those who don't mind and will use them! ・ I also have other items for sale in similar sizes, such as a 100cm sweater, a dinosaur-patterned T-shirt (klädskap), a jacket (RUGGEDWORKS), a 95cm cotton hoodie (imported), long-sleeved romper undershirts, swimwear, and educational toys for preschool children. I will discount the shipping cost if you purchase multiple items, or if you purchase other clothing or travel goods. Feel free to comment! (^^)