The fine merino fleece is tightly spun into firm yarns before knitting

It’s made with midweight chambray cotton

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

it features a flannel lining

filson man mackinaw wool anorak fmcps0081w0334 011 Size:L The fine merino fleece isThe Mackinaw Wool Anorak will keep you warm on ridgetops, open prairies, or the sea. The Anoraks design traces back to ancient Greenland and has been an outdoors staple ever since. Its built with the 100% wool thats protected foresters, sportsmen and tradesmen from wet and cold Pacific Northwest weather for over a century. Our iconic wool insulates even when wet and turns away wind while remaining highly breathable. The quarter length front zipper