You won't find a warmer pair of pants. The natural insulating qualities of these Mackinaw Wool Pants provide the comfort and protection you need while battling extreme cold. Both pants have four roomy pockets, a watch pocket, a brass zipper fly and heavy-duty suspender buttons. Seven belt loops accommodate belts up to 1 1/2". Filson's field style pants have two buttoned side pockets. Made in USA.