6pm.com is proud to offer the NAU - Down Vest (Permafrost) - Apparel: The Down Vest provides low-bulk warmth and high urban style for cold city commutes. ; Slim fit. ; Planet-pleasing recycled ripstop shell and lining. ; DWR (durable water repellent) finish sheds moisture. ; 850-fill goose down insulation. ; Asymmetrical baffling. ; Off-c...