Columbia M Arch Rock Double Wall Hood Jacket color-heather-grey Operating temperatures are 80°C to

Operating temperatures are 80°C to 170°C

Engineered construction uses knit structures to enhance performance with lighter weights and cleaner finish

Omni-Wickâ„¢

Lightweight internal aluminum stay

Columbia M Arch Rock Double Wall Hood Jacket color-heather-grey Operating temperatures are 80°C toFeatures: Omni Heat Infinity advanced thermal reflective. Double Wall layered construction blocks wind and traps heat to keep you warmer. Water resistant fabric. Binding at hood and cuff. Chin guard. Zippered chest and hand pockets. Drawcord adjustable hem. Fabric Shell: 100% Nylon Lining: 100% Polyester Insulation: 80g Microtemp XF II 85% Recycled Polyester 15% Polyester