Balmain Cocoon Sleep Sack combines a snug, enveloping cut with an easy zip closure for restful sleep and fast nighttime changes. Designed to keep the face clear while providing warmth, it suits layered use with lightweight bodysuits in warmer months. Key attributes: White | Bianco begie | Keeps wearer warm without covering the face | Allows freedom of movement for legs and arms | Zip closure for easy night-time changes | Quick on/off design | Cocoon silhouette | Enveloping cut that leaves the face clear | Zip closure detail | Dimensions & fit: Cocoon shape allows freedom of movement for legs and arms. | Enveloping cut keeps the face uncovered while providing warmth. | Quick on/off design for easy dressing and nighttime changes.