Only tried on once, so it's in almost new condition! The sleeves are detachable, so it can be used even by babies who have started to roll over. A breathable swaddle bag that supports comfortable sleep for babies. - Brand: LOVE TO DREAM - Model Name: SWADDLE UP TRANSITION BAG ORIGINAL - Size: M - Suitable Weight: 6-8.5kg - Material: 93% Polyester, 7% Spandex - TOG: 1.0 TOG Thank you for looking.