Bold Fashion and Extreme Weather Warmth for Frigid Days The Coldfront Down Beanie infuses bluesign® approved and recycled materials with responsibly sourced down insulation into a down beanie for extreme cold weather warmth or a bold winter fashion statement. A 53% recycled Pertex® Quantum ripstop shell blocks wind and is stuffed with RDS-approved 650 down for the coldest of days. Pertex® Quantum characteristics allows insulation to loft while providing excellent wind and water resistance, ensuring warmth in the most challenging environments. The ultra-packable Coldfront Down Beanie stuffs deep inside a pack when not needed and lofts up in seconds for supreme warmth when the thermometer plummets.