Columbia Men's Summit Crest Interchange Jacket 100% Other Fibers Imported Omni-Heat thermal reflective liner Omni-Tech waterproof/breathable fully seam sealed Zip-in and 3-point Interchange System. Softshell liner. Removable adjustable hood Zippered hand and chest pockets Adjustable sleeve cuffs. Drawcord adjustable hem. Drop tail Double Ripstop 100% nylon, Shoftshell 92% polyester / 8% elastane Omni-Heat Thermal Reflective Liner Omni-Tech Waterproof/Breathable Fully Seam Sealed Zip-In 3-Point INTERCHANGE SYSTEM Removable, Adjustable Storm Hood