This is a comfortable baby carrier made of lightweight and breathable air mesh material. I received it from someone else, but it didn't fit me, so I'm selling it. By the way, it seems like you should consider the size of this baby carrier to be the parent's size. It is recommended for those who usually wear a size M. #nuchibaby - Brand: Konny - Model Name: SUMMER - Features: Lightweight and breathable air mesh fabric - Design: Penguin logo - Fit: Comfortable fit Thank you for looking. It's a mesh material perfect for summer. Carrying positions: Vertical carry, Horizontal carry