Transitional SwaddleTransitional Stage 2 design for babies 36 months and 1218 lbs. Legs In and Legs Out configuration for warmth or cooling. Short sleeves with Arms In, One Arm Out, or Both Arms Out options. Heart shaped leg pouch supports proper hip development. Hip Healthy designation from the International Hip Dysplasia Institute. No rise neckline collar keeps fabric secure and off the face. Three adjustable lengths (small, medium, large) to prevent excess fabric.