The 3/4 sleeves were the selling point for me, giving my baby just enough arm freedom without the full startle reflex chaos. She settled right in on night one and has been sleeping through till morning ever since, which honestly feels like a miracle after weeks of swaddle weaning.
Samuel★★★★★
My little one fought every swaddle transition until we tried this sleep sack, and the 3/4 sleeves were the perfect compromise between freedom and warmth. The three-layer design kept her cozy without overheating, and she slept through the night by day two.