• OMNI-TECH: Our proprietary technology provides air-permeable protection that's waterproof and breathable, keeping mother nature's elements out, at the same time allowing the inside to breathe – keeping you dry and comfortable no matter the conditions
• OMNI-HEAT: Our patented Heat Reflective garments are the ultimate body heat management system for outdoor performance. The interior lining consists of our metallic dot pattern designed to reflect heat, while the breathable fabric dissipates moisture
• ALL-WEATHER TECHNOLOGY: The Columbia Women's Whirlibird IV Interchange Jacket includes a protective snow-proof shell, that makes for an excellent first line of defense against wet, snowy, and windy conditions
• CLASSIC THREE-IN-ONE DESIGN: This versatile 3-in-1 jacket solution includes a waterproof outer shell along with an inner jacket made with synthetic down and thermal reflective lining. Each can be worn separately, or together for maximum winter protection
• ALPINE FEATURES: Ready for the ski-lift, it includes an adjustable hood, underarm venting, snap back powder skirt, zippered chest pocket, ski pass pocket, interior security pocket, goggle pocket, zippered hand pockets, adjustable cuffs, and adjustable hem
• Available in extended sizing.