Transitional swaddles (for babies 3-6 months & 12-18 lbs) are perfect for babies who are transitioning out of a swaddle but aren’t quite ready for safe sleep with a blanket yet! embe swaddles offer the world's only legs in & legs out patented technology that offers the versatility of legs in warmth & legs out cooling and heat dissipation to help keep your newborn from dangerously overheating. Our Short Sleeve Transitional Swaddle also features our arms in & arms out options: arms in, 1 arm out, or both arms out! Our heart-shaped leg pouch supports proper hip health and leg development and has been designated "Hip-Healthy" by the International Hip Dysplasia Institute. Our No rise neckline collar keeps fabric securely in place. And with 3 adjustable swaddle lengths (small - medium - large), ensures the swaddle is never too long and eliminates loose fabric that can rise up over the baby's face. Get the best nursery swaddling blanket from embé today and start enjoying more sleep!