Designed for maximum child & parent comfort. Feather light & compact. Self-sprung quick fold base for stable set-down. Slide adjust chest strap for maximum comfort no matter what your size. Ergonomic, adjustable adult harness, back length & hip belt. Adjustable child seat with fully adjustable padded & neck support. Sunhood with removable wind/ rain cover. Dual access pockets for supplies. Fully adjustable slide-adjust chest strap. Padded change mat for clean bottoms anywhere. Removable rear vision mirror: kep an eye on eachother. Fold away foot stand for controlled loading. Kiddie foot stirrups for improved circulation. Tough, washable, waterproof nylon 300 &600 denier fabrics with reflective safety trim. 3 months - 3 years.