Size- XL 95% viscose / 5% elastane Imported SUPER SOFT BAMBOO BABY SLEEP SACK — Made from premium three-layer SuperSoft bamboo-viscose, this breathable wearable blanket is gentle on delicate skin, providing cozy comfort for newborns, infants, and toddlers during naps and overnight sleep. HIP-HEALTHY & SAFE SLEEP DESIGN — Recognized by the International Hip Dysplasia Institute, this baby sleep bag allows natural leg movement for healthy hip development while keeping your little one safely covered all nig EASY NIGHTTIME DIAPER CHANGES — Two-way inverted zipper makes changes quick and simple without fully removing the blanket, while a zipper guard at the neckline helps prevent skin irritation—perfect for tired parents during midnight changes. IDEAL YEAR-ROUND WARMTH — Featuring a 1.5 TOG rating for nurseries kept around 65–70°F (18–21°C), this unisex wearable blanket keeps your baby warm in cooler months and breathable in warmer months to prevent overheating. DURABLE, MACHINE WASHABLE & HYPOALLERGENIC — Made from soft bamboo-viscose with a gentle polyester fill, this baby sleep sack is hypoallergenic, dryer-safe, and built for everyday use—an essential baby registry and shower gift.