Look no further than Kyte Baby’s sleep bag walker for the comforting feel of a wearable blanket combined with unrestricted movement. Ensuring a safe sleep environment has never been easier, as this sleep bag walker meets all safe sleep requirements outlined by the American Academy of Pediatrics. It’s also equipped with special ankle cuffs that work to keep all the cozy warmth inside while allowing little feet to explore safely. Rayon made from 97% bamboo is a sustainable choice that is beloved by parents and children alike, offering supreme softness while being gentle enough to relieve signs of eczema. A 1.0 TOG provides cozy, warm comfort no matter the weather but is best in temperatures ranging from 69 to 73° F. Exterior: 97% Rayon made from Bamboo, 3% Spandex Filling: 100% Polyester Breathable material Dual zipper 1.0 TOG: 21 - 23 °C / 69 - 73 °F Use as a wearable blanket over pajamas for safer, cozier sleep Retired rust color Very good condition Size large best for 18-36 months 1.5 - 3 years