Columbia Sportswear Women's Crosslight II Half Zip Fleece Jacket 93% polyester/7% elastane HEAT microfleece/230g. 92% polyester/8% elastane HEAT Thermo Stretch fleece/280g Imported Hybrid for Stretch and Breathability Omni-Heat Thermal Reflective Omni-Wick Side Panels 4-Way Comfort Stretch