Fleece Toddler Sleeping Sack: Made of 100% cotton with a TOG rating of 1.0, our baby sleeping sack is comfortable and breathable to wear, giving you peace of mind baby getting cold but also lightweight to movement. Machine-wash, Dryer-Safe, Washable, Durable and reusable for multiple uses.

Double Zips and Buttons for Diaper Changes: The toddler sleep sack with leg has a smooth 2-way inverted zip. Besides, there are all-round crotch buttons for easier nappy changes and toileting. No more struggling to get baby’s legs through the leg hole and awake the baby

Foot Opening for Safety and Warmth: Foot opening design provides room for kicking freely but cannot be kicked off, so your baby stays warm all night. Besides, this sleep sack with feet allows your little one to play freely and keeps your little one from slipping as they get out of bed, great for early walker and active toddlers

Sleeveless for Easy Dressing: Special shoulder snaps allow baby sleep sack to be fully open, so you can slip your sleeping baby in the toddler wearable blanket a breeze. No more struggling to get baby’s hands through the armhole and awake the baby.

Sizes of Baby 1.0 tog Sleep Sack: Machine Washable. Available in 2 adorable print patters and 3 sizes. S (Length 25.2”, suggested for baby height 22-26 inches); M (Length 27.6”, suggested for baby height 26-30 inches); L (Length 30.7”, suggested for baby height 30-34 inches). XL (Length 32.1”, suggested for baby height 34-38 inches). Please choose the proper size according to your baby’s height.