Thank you for viewing! This is a dog jacket. The inside is fleece, a warm material, with a down-like filling, or a quilted thickness. There's a pocket on the back. The hood is designed to be removable. Perfect for the cold season! 【Size】 XL size From neck to hem: approximately 34cm Flat measurement under the armpits: approximately 23cm ★The color may appear different depending on the photo and the monitor.