Every new parent needs our Heather Gray Sleepy Bag! Crafted from buttery soft Lunaluxe® Bamboo, this newborn sleep sack is designed with extra room for your baby to grow. It features adjustable snaps under the arms for a perfect fit and a clever zipper cover to ensure nothing interrupts those cozy snuggle sessions. Don't forget a matching Zippy! Buttery soft Lunaluxe® Bamboo is hypoallergenic & eczema-friendly Adjustable under arm snaps to grow with baby Double zipper gives you the option to fully open or unzip the lower half for easy diaper changes Fully encased zipper and seams to protect delicate skin Internally quilted to keep baby extra cozy (seasonless and winter weight only) Seasonless 1.5 TOG is best for nursery temperatures 68°F - 74°F Lightweight 0.5 TOG is best for nursery temperatures 74°F - 78°F Winter Weight 2.5 TOG is best for nursery temperatures 61°F - 67°F 95% viscose from bamboo, 5% spandex Gentle wash cold More information on TOG Ratings can be found here * Do not size up. For safety, ensure a proper fit around arms and neck before using. Little Sleepies is proud to donate a portion of each and every sale to Alex's Lemonade Stand Foundation for Childhood Cancer.