The Beco Toddler Carrier lets you enjoy adventures with your big little one comfortably and conveniently! It offers a wide ergonomic seat and tall supportive back, built for kids 18+ months. Beat the heat with a moisture-wicking microfiber fabric and a breathable 3D mesh vented panel for excellent airflow. Baby Age: 18 months+ Baby Weight: 20 - 60 lbs  Adult Fit: XS - XXL Carry Options: front carry facing in & back carry