Littogoose 0.5 TOG Long Sleeve Sleep Sack offers a cozy and breathable solution for warmer nights. Crafted from soft, hypoallergenic fabric, this sleep sack helps your baby stay cool and comfortable throughout the night—without overheating. The lightweight 0.5 TOG rating makes it ideal for summer or mild-weather use. Designed with a smooth, easy-access zipper and a relaxed fit, this sleep sack provides a secure feel while allowing freedom of movement. Available in sizes 3–6 months, 6–18 months, and 18–36 months, it grows with your little one. Machine washable and built to last, it stays soft wash after wash—perfect for everyday use. A thoughtful choice for parents looking to gently transition their baby from swaddle to sleep sack, while keeping them cozy all night.