4-in-1 best-selling classic structured carrier tailored to your busy lifestyle without any distractions. Featuring a fully adjustable seat to keep baby safe and comfortable in 4 different carry positions, from newborn to toddler, while you dash around town hands-free!  Beat the heat with a moisture-wicking microfiber fabric and a breathable 3D mesh vented panel for excellent airflow. Baby Age: Newborn to Toddler Baby Weight: 7 - 35 lbs Adult Fit: XS - XXL 4 Carry options: front facing in, front facing out, hip & back carry