The fabric is neither too thick nor too thin, so it can be used all year round! I am selling it because my baby no longer sleeps in a swaddle. There is almost no damage to the fabric. - Brand: LOVE TO DREAM - Model Name: SWADDLE UP ORIGINAL - Size: S - Suitable weight: 3.5-6kg *Please note that this item has been stored at home, so please refrain from purchasing if you are sensitive to this.