Our Mackinaw Wool Vest

The 100g PrimaLoft® Gold insulation traps body heat and retains 98% of its insulating ability if it gets wet

This 2-ply by 3-ply cotton twill is lightly-waxed to create a barrier against rain

The fronts and lower backs are reinforced with an extra layer of the shell fabric for added durability

Made to withstand the abuse of travel and daily use

filson man deer island jac shirt fmosh0001w0136 844 Size:M Our Mackinaw Wool VestThe Deer Island Jac Shirt is ideal as a heavy overshirt in cool temperatures, or a mid layer in wet or cold weather. The heavy cotton twill is brushed for added comfort and warmth. Features side seam handwarmer pockets and military grade melamine buttons.