Designed to comfortably swaddle your baby with the 0.2 TOG Cocoon Swaddle. - Brand: ergoPouch - Model Name: Cocoon Swaddle 0.2 TOG - Size: Size 000 - Suitable Weight: 3.5-6.5 kg Thank you for looking. Although it's a summer-weight fabric, I think it might be suitable for adjusting the temperature when using heating and thick clothing. My baby used this swaddle for the first two months! Please consider purchasing if you understand that this is a used item.