Filson Thermal Underwear

Filson Thermal Underwear, or Long Johns, are all made of 100% Virgin Merino Wool. When you need to add a layer of warmth to your outdoor apparel don't settle of mediocre Thermal Underwear. Get the best in quality and construction- Filson Thermal Underwear- "Might as well have the best"

Style #: 5180GRN Filson 5180 Alaskan Midweight Crewneck Wear the Filson 5180 Alaskan Midweight Crewneck Top as a layer or by itself and stay warm. $85.00 $80.75	Style #: 5180NVY Filson 5180 Alaskan Midweight Crewneck Wear the 5180 Alaskan Midweight Crewneck Top when you want the best in thermal protection! $85.00 $80.75	Style #: 25001GRN Filson 25001 Womens Alaskan Midweight Crew Stay fresh, dry, warm, and so comfortable with the Filson 25001 Womens Alaskan Midweight Crew. $70.00 $66.50	Style #: 25001NVY Filson 25001 Womens Alaskan Midweight Crew Layer your Filson 25001 Womens Alaskan Midweight Crew before going outside for superior warmth! $70.00 $66.50
Style #: 5178GRN Filson 5178 Alaskan Midweight Pants The Filson 5178 Alaskan Midweight Pants offer great support and warmth when layered pants. $85.00 $80.75	Style #: 5178NVY Filson 5178 Alaskan Midweight Pants The Filson 5178 Alaskan Midweight Pants are the perfect base layer for any outdoor activity this winter! $85.00 $80.75	Style #: 25002GRN Filson 25002 Womens Alaskan Midweight Pant The Filson 25002 Womens Alaskan Midweight Pants...Top of the line in warmth and comfort! $65.00 $61.75	Style #: 25002NVY Filson 25002 Womens Alaskan Midweight Pant The Filson 25002 Womens Alaskan Midweight Pants will keep you warm and dry in snowy conditions. $65.00 $61.75
Style #: 5179GRN Filson 5179 Alaskan Midweight Zip Top The Filson 5179 Alaskan Midweight Zip Top will move with you while keeping you warm all day. $97.50 $92.63	Style #: 5179NVY Filson 5179 Alaskan Midweight Zip Top Dare to brave the cold when you wear the Filson 5179 Alaskan Midweight Zip Top...you wont feel it! $97.50 $92.63	Style #: 15010GRN Filson 15010 Alaskan Heavyweight Crew Top Layer the Filson 15010 Alaskan Heavyweight Crew Top under your coat while hunting and never get cold. $115.00 $109.25	Style #: 15011GRN Filson 15011 Alaskan Heavyweight Bottoms Never be cold in the snow again with the Filson 15011 Alaskan Heavyweight Long Underwear. $98.00 $93.10