The Columbia Boy's Glacial Fleece Half Zip Jacket is a pure, clean fleece that%u00D5s lightweight and layerable. The Glacial Fleece Half Zip Jacket is a soft pullover jacket is built to keep them comfortable and warm in any season. The half-zip collar delivers adjustable ventilation so they can adapt to the conditions, and raglan sleeves facilitate great fit and range of motion. Features: Modern Classic Fit Center back length: 19" Fabric: 100% polyester Feather Weight Micro Fleece See "Overview" below for sizing information.