Compare Long Underwear for Men Compare Products Compare select up to 5 products to compare Score Product Price 76 Smartwool Classic Thermal Merino BottomBest Overall Long Underwear for Men $115 74 Artilect Boulder 125Best Lightweight Long Underwear $120 73 REI Co-op Midweight BottomsBest Synthetic Bang for the Buck $55 73 Minus33 Kancamagus Midweight Merino Wool BottomsBest Midweight $80 72 Smartwool Intraknit Thermal Merino 3/4 BottomOur Favorite 3/4 Length $120 70 Patagonia Capilene Midweight Bottoms $79 69 Outdoor Research Alpine Onset Bottoms $99 68 Ortovox 185 Rock'N'Wool Short Pant $100 68 Mons Royale Cascade Merino Flex Legging $120 67 Meriwool Merino 250 BottomMerino Wool on a Budget $60 67 REI Co-op Merino 185 Bottoms $80 67 Icebreaker Merino 200 Oasis Bottoms $105 64 Smartwool Classic All-Season Merino Bottom $90 62 WEERTI Thermal Fleece Lined Set $40 60 Thermajohn Thermal Fleece Lined Set $40 60 REI Co-op Lightweight Bottoms $40
