Features & details SAFE SLEEP: Continuing the trusted bedtime routine, HALO's SleepSack Toddler is your child’s next step in safe sleep. Worn over pajamas, this wearable swaddle sleeping bag replaces loose blankets to safely comfort your little one all night long. And since it can’t be kicked off, your toddler will stay asleep longer. THOUGHTFUL DESIGN: Features convertible foot openings that can be flipped over to keep little toes toasty, and legs openings for extra mobility. The sleeveless swaddle blanket design also prevents overheating. 3 SIZES AVAILABLE: All sizes include adjustable shoulder tabs and elastic waist to support your toddler's growth for a full year. The younger sizes (12 mo and 2T) also feature an inverted zipper for easy diaper changes. The 3T size has a standard zipper that provides more freedom to older toddlers. MATERIALS: Made with premium fabric without any added chemicals, it's available in 100% cotton (TOG 1.0) or ultra plush Luxe Fleece (2.0 TOG). PRODUCT CARE: Turn inside out and close zipper before laundering. Machine wash cold with like colors on gentle cycle. Close zipper before washing. Tumble dry low. This item was purchased new and worn twice. Like new condition.