Compare Long Underwear for Women Compare Products Compare select up to 5 products to compare Score Product Price 84 Icebreaker 200 ZoneKnit Merino Thermal Leggings - Women'sBest Merino Women's Long Underwear $150 82 Icebreaker 260 ZoneKnit Merino Leggings - Women's $165 81 Patagonia Capilene Thermal Weight Bottoms - Women'sBest Synthetic Women's Long Underwear $99 80 Minus33 Franconia Midweight Wool BottomBest Value for Merino Bottoms $80 79 Ridge Merino Aspect High Rise Bottoms $75 78 Arc'teryx Rho Bottom - Women'sBest Multi-Sport Performance $100 77 Ridge Merino Inversion Heavyweight Merino Leggings - Women's $80 75 Patagonia Capilene Midweight Bottoms - Women'sBest Overall Workhorse $79 75 Smartwool Intraknit Thermal Merino Bottom - Women'sBest Cold Weather Performance $130 74 Icebreaker 200 Oasis Leggings - Women's $105 71 REI Co-op Midweight Tights - Women'sBest Value for Synthetic Bottoms $55 71 Ortovox 185 Rock'N'Wool Short Pants - Women's $100 70 REI Co-op Lightweight Base Layer Tights - Women's $40 69 Smartwool Classic Thermal Merino Bottoms - Women's $115 68 Black Diamond Solution 150 Merino Full Length Bottom - Women's $110 66 Baleaf Fleeced Lined Thermal - Women'sBest on a Tight Budget $36 66 Meriwool Merino 250 Bottom - Women's $60 65 REI Co-op Merino 185 Bottoms - Women's $80 65 Smartwool Classic All-Season Merino Bottom - Women's $90 64 Merino Tech Midweight Wool Pants 320 - Women's $65 63 Kari Traa Rose High Waist Pant $110 44 Thermajane Thermal Long Johns $25