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The SPORT Series is a synthetic concept aimed at endeavors that tend to be more "fast forward" and potentially aerobic. Mont Bell Thermawrap Sport Jacket has integrated stretch side panels to allow for a trimmer cut, better ventilation, and greater comfrort while in motion. They have optimized the fibers utilized in our hydro-phobic EXCELOFT insulation to improve warmth and packability by 10%. This series is a lightweight midlayer that delivers thermal performance in less than optimal conditions.
As part of Montbell's Sport series, the Men's Thermawrap Sport Insulated Jacket uses a mix of insulation and stretch side panels to provide freedom of motion on the mountain. Exceloft insulation keeps you nice and toasty even if it gets wet, which would be hard considering the Polkatex DWR coating that helps keep you dry better and much longer than a standard DWR coating. The Ballistic Airlight shell is incredibly durable despite its light weight, and stretchy side panels give you the mobility you need whether you're climbing up a mountain or skiing down it. A trim cut pulls the Thermawrap close to your body for layering on ski days and reducing bulk when you go climbing. If the weather warms up, you can compress this jacket down into its stuff sack and pack it up for when it gets cold again. Store your phone in your chest pocket to leave room for your hands in the pockets when you're chilling at the top of the mountain.