For breathable warmth and wind resistance on cold days in the alpine. the Coefficient Storm Hoody is the ideal do-it-all. cool-weather stretch jacket.

This jacket is built with a grid back that provides additional warmth and breathability. plus a wind and water resistant coating that adds some midlayer warmth and abrasion resistance. A full zip design with a single chest pocket and two hand pockets. the Coefficient Storm also can pack into its front hand pocket when the sun hits.