Halo Sleepsack Swaddle Grey Moons 1.5 TOG Size:S It features a comfort knitted

It features a comfort knitted waistband and 3D Lycra technology to provide all-over support to the leg

 Swaddle arms in

100% polyester micro fleece

Adult - same as street shoe size

Backless Booster: 40–120 lb

Halo Sleepsack Swaddle Grey Moons 1.5 TOG Size:S It features a comfort knittedThe HALO SleepSack Swaddle replaces loose blankets in the crib that can cover your babys face and interfere with breathing. In addition to helping your baby sleep safer, it helps him sleep better, too. Its adjustable swaddle wrap immobilizes your baby's arms to prevent the Moro or startle reflex. And, it is the only 3 way adjustable swaddle that adjusts to your babys sleep style. Swaddle arms in, hands to face, one or both arms out to ensure babys