Your adventurous little one may not be summiting Mt. Rainier just yet, but he still necessitys a real jacket to keep him warm. The Columbia Fast Trek Fleece for Girls isn't bulky, but it will keep her warm with 100% polyester 250g micro fleece. If it's a snowy day on Mt. Hood or a chilly day in the park, this technical-looking jacket is as nice and lightweight as it is stylish and zippy. The half-zip fleece has raglan sleeves for mobility, and a vertical zippered security chest pocket for storage.