New Youth Columbia Steens Mountain II Blue Fleece Jacket, Size Small 8. The Columbia Youth Steene Mountain II Fleece Jacket is a lightweight, full-zip fleece designed for kids and youth.Key Features & SpecsMaterial: 100% polyester MTR filament fleece (250g weight), offering a soft, cozy feel inside and out. Fit: Regular fit with a center back length of around 20.5 inches, designed to layer easily under a rain shell or snow parka.Pockets: Two zippered hand pockets to secure small items or warm hands. Design: Full-length front zipper, mock-neck collar, and comfortable cuffs. Care: Machine washable and built for durability and active outdoor wear.