Columbia Just Right&trade; Fleece Jacket Fleece material is a 96% polyester/4%elastane blend. Omni-Shield Advanced Repellency is a special barrier that resists moisture, keeping you protected from light rain and accidental spills. Zip-closed security pockets and stow-away hood. 4-way comfort stretch for optimal movability and function. Slim yet sturdy construction allows for easy layering.