Outdoor Research products are available for shipment to United States addresses only.
Designed for extreme conditions, the Frostline Hat™ is built for ultimate winter weather protection. Water-resistant, ultralight 30D Pertex® Endurance fabric keeps out the elements, while Posh Pile™ fleece provides warm, wicking insulation. A zip-out face mask and fleece-lined earflaps provide adjustable protection from biting wind and snow, and the foam brim snaps up for greater visibility when you’re eyeballing the route ahead.
External Drawcord Adjustment
Foam brim snaps to crown when not required
Fleece lined ear flaps with hook/loop closure
30D Pertex® Endurance fabric 100% nylon; Posh Pile™ ?eece lining 100% polyester; Zip-out Thermodynamic™ fabric face mask - Durable nylon face, looped polyester interior, zip pocket for easy storage