When winter’s at its most wicked, here’s the vest you can trust to weather the storm. Named for the whaleback steamers that once shouldered aside wind, sleet and snow on the Great Lakes, this vest is tough enough for any job without sacrificing the mobility you need. The 4x-stronger nylon shell is windproof, waterproof and breathable with leak-tight sealed seams. Warm to -15°F when you’re working up a storm, thanks to bulk-free Thinsulate™ insulation throughout. Plus a backside-protecting cinchable drop-tail hem. Elasticized armholes to prevent drafty gaps. A passel of pockets. And a removable, adjustable hood to block a headwind. When you work where winter’s as wild as Lake Superior, you need Whaleback.