The 4 Position 360 Cool Air Carrier is the a top selling in our award winning collection. Its breathable 3D Air Mesh lining and breathable cotton rip stop fabric keep baby cool year round, while its unique structured bucket seat, padded shoulder straps and wide supportive waistband offer exceptional comfort and ergonomics in all carry positions, including a forward facing option. Features: Structured bucket seat Extra wide velcro waistband Sxtendable back panel Padded shoulder straps Sleeping hood Dimensions: 7-33 lbs. / 3. 2 ? 15 kg; Infants: 7-12 lbs.