OccuNomix Navy Blue 100% Cotton Twill 2 Layer Prem Clothing/Winter Liners OccuNomix Navy Blue 100% Cotton Twill 2 Layer Premium Mid-Length Winter Liner With Heavyweight Fleece Lining, Hook And Loop Closure, Extra Long Neck, Removable Mouthpiece, DuPont Tyvek Insulated Ear Barrier And Warming Pack Pockets Made in: United States