Baby Sleep Sack With Leg Opening Cotton Fleece Warm Thermal Pajamas Infants Toddlers 0-3 Years Winter

Packages list: same as you select;

Product Highlights: • Soft, breathable cotton fleece fabric with thermal insulation technology keeps baby warm without overheating • Full-leg opening design prevents kicking off covers and ensures safe, comfortable sleep • A-class safety certified fabric, gentle on sensitive baby skin • Lightweight yet cozy construction ideal for indoor use in 0–15°C environments • Machine-washable? No — hand wash recommended to preserve fabric integrity and thermal performance • Includes secure resin zipper for easy dressing and nighttime diaper changes

Product Specifications: Material: Outer & Lining: 100% Cotton | Filling: Fleece Cotton Thickness: Thickened (for cool to cold seasons) Style: One-piece sleep sack with leg openings Length: 150 cm Size Options: S (80–90 cm / 20–24 lbs), M (90–110 cm / 24–34 lbs), L (110–120 cm / 34–40 lbs), XL (120–130 cm / 40–48 lbs) Age Range: 0–3 years (Infant to Toddler) Safety Standard: A-Class (China GB 31701) Zipper Type: Resin/Injection Molded Care: Hand wash only, do not machine wash or disassemble Launch Season: Winter 2025

Note: • Not suitable for temperatures below 0°C without additional layering • Do not tumble dry or bleach • Designed for indoor home use; not intended for outdoor exposure or water activities • Fits snugly for safety—ensure proper size selection based on height and weight