Premium Cotton Linen: Experience the luxury of Momcozy's natural, durable, and breathable cotton linen material, perfect for keeping your baby cool and comfortable. Its intuitive design provides lasting support and comfort for both you and your little one, whether at home or on the go. Grows with Your Baby: Designed to adjust through three stages, this carrier supports 7-45 lbs, ensuring a snug, ergonomic "M" position for healthy hip development and padded leg openings for optimal comfort. Ergonomic Waist EVA Support: The built-in EVA waist support not only offers crucial lumbar support but also minimizes strain on your back, ensuring a labor-saving and comfortable carrying experience. Thoughtful Back Saver: Momcozy Baby Carrier employs a revolutionary X-shaped back design. This forward-looking feature distributes weight better and evenly for unrivaled comfort for both you and your little one. Experience Every Joyous Journey: Momcozy's Baby Carrier unite Comfort, Connection, and Exploration, providing your baby with the best in comfort, safety, and style. Momcozy cotton linen baby carrier offers versatile, adjustable support for newborns to toddlers 7-44 lbs, ensuring comfort and ease for both you and your baby on any adventure.