Compare Long Underwear for Women Compare Products Compare select up to 5 products to compare Score Product Price 462 Icebreaker 200 ZoneKnit Merino Thermal Leggings - Women'sBest Merino Women's Long Underwear $150 451 Icebreaker 260 ZoneKnit Merino Leggings - Women's $165 445 Patagonia Capilene Thermal Weight Bottoms - Women'sBest Synthetic Women's Long Underwear $99 440 Minus33 Franconia Midweight Wool BottomBest Value for Merino Bottoms $80 434 Ridge Merino Aspect High Rise Bottoms $75 429 Arc'teryx Rho Bottom - Women'sBest Multi-Sport Performance $100 423 Ridge Merino Inversion Heavyweight Merino Leggings - Women's $80 413 Patagonia Capilene Midweight Bottoms - Women'sBest Overall Workhorse $89 413 Smartwool Intraknit Thermal Merino Bottom - Women'sBest Cold Weather Performance $130 407 Icebreaker 200 Oasis Leggings - Women's $105 391 REI Co-op Midweight Tights - Women'sBest Value for Synthetic Bottoms $55 390 Ortovox 185 Rock'N'Wool Short Pants - Women's $100 385 REI Co-op Lightweight Base Layer Tights - Women's $40 380 Smartwool Classic Thermal Merino Bottoms - Women's $115 374 Black Diamond Solution 150 Merino Full Length Bottom - Women's $110 363 Baleaf Fleeced Lined Thermal - Women'sBest on a Tight Budget $36 363 Meriwool Merino 250 Bottom - Women's $60 358 REI Co-op Merino 185 Bottoms - Women's $80 358 Smartwool Classic All-Season Merino Bottom - Women's $90 352 Merino.tech Midweight Wool Pants 320 - Women's $65 346 Kari Traa Rose High Waist Pant $110 242 Thermajane Thermal Long Johns $25