Product Description
Updated for 2019, the Isotherm is a multi-functional, lightweight jacket. The front panels are lined to cut the wind where it counts and the shell fabric stretches across the back and arms for freedom of movement. For 2019, Sun Mountain refined the cut,
Product Information
- New E-Z Zip Vislon center front zipper
- Significant stretch
- Generous cut allows layering
- Zip-through, stand-up collar
- Chest pocket and zippered hand warmer pockets
