This down jacket is inspired by Filson's double Mackinaw jacket and vintage Mackinaw jackets. While retaining the details of the old days, it eliminates snaps and Velcro and instead features classic buttons and buttonholes.
The outer material is a hybrid construction that combines the waterproof and breathable material "AURORA-TEX®" with the flame-retardant material "HINOC." The down filling is 150g of Spanish white down (washed domestically), with a mix of 90% down and 10% feathers (760FP) for excellent heat retention.