This latest version of our Waxed Nautilus Jacket features the same classic fit, nostalgic style, and super functional design, but now has an improved shearling collar and two-way Talon zipper. With styling adopted from the infamous US Navy's N1 Deck Jacket from the '40s, this cut has deep roots of proven reliability and durability for the modern day. SPECS + DETAILS Exterior: 100% heavy duty 14.75 ounce waxed cotton canvas Shearling collar Interior: heavy sherpa fleece + Thermocore® down alternative insulation lining along back + chest interior regions Two-way Talon® front zipper closure + front placket with snap button closure Double-needle felled seams on all critical points: arms, shoulders, etc. Slanted front hand pockets with brushed cotton interior Heavy ribbed cotton cuffs hidden beneath sleeves Bartack + zig-zag stitch styling on front hem, collar, inside placket + more Internal draw string around waist to eliminate draft through bottom Large interior left pocket with zipper closure Large interior right pocket with snap button closure Small inside pocket for cell phone Locker loop draw cord on inside collar Imported