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Women's Base Layer Bottoms
(74 products)Products (74)
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- REI Co-opMidweight Base Layer Tights - Women's$54.95Underwear Weight:MidweightSize Type:Regular, Plus, Petite
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's$125.00Underwear Weight:MidweightSize Type:Regular
- REI Co-opHeavyweight Merino Base Layer Bottoms - Women's$69.93 - $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus
- REI Co-opLightweight Base Layer Tights - Women'sTop Rated$44.95Underwear Weight:LightweightSize Type:Regular, Plus, Petite
- IcebreakerMerino 200 Oasis Thermal Leggings - Women'sTop Rated$69.93 - $120.00Underwear Weight:MidweightSize Type:Regular, Plus
- tasc PerformanceElevation Merino Base Layer Bottoms - Women's$54.73Save 30%compared to $79.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET
- REI Co-opMerino 185 Base Layer Bottoms - Women's$79.95Underwear Weight:LightweightSize Type:Regular
- PatagoniaCapilene Midweight Base Layer Bottoms - Women's$61.93 - $89.00Size Type:Regular, Plus
- Arc'teryxRho Base Layer Bottoms - Women's$24.83 - $100.00Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaKlara High-Waisted Base Layer Pants - Women's$62.73 - $66.73Save 25% - 30%compared to $90.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Icebreaker260 Tech High-Rise Base Layer Leggings - Women's$125.00Underwear Weight:MidweightSize Type:Regular
- Kari TraaRose High-Waisted Base Layer Pants - Women'sTop Rated$90.93 - $120.00Underwear Weight:LightweightSize Type:Regular
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$100.00Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaAnna High-Waist Base Layer Pants - Women's$76.93 - $110.00Underwear Weight:MidweightSize Type:Regular
- Free CountryForce Grid Fleece Base Layer Bottoms - Women's$34.73Save 36%compared to $55.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Icebreaker260 Tech Base Layer Leggings - Women's$89.93 - $125.00Underwear Weight:HeavyweightSize Type:Regular, Plus
- Arc'teryxRho Base Layer Bottoms - Women's$79.73Save 20%compared to $100.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Arc'teryxKyanite Base Layer Bottoms - Women'sTop Rated$120.00Underwear Weight:HeavyweightSize Type:Regular, Plus
- Kari TraaSmekker High-Waist Base Layer Pants - Women's$90.93Save 30%compared to $130.00Underwear Weight:MidweightSize Type:Regular
- IcebreakerMerino 200 Oasis Base Layer Leggings - Women's$89.93Save 28%compared to $125.00Underwear Weight:MidweightSize Type:Regular
Get $130 in value
$30 in card rewards are yours when approved for the REI Co-op Mastercard by Mar 9. Plus, you can earn a $100 REI gift card after your first purchase. Terms apply.
Apply now- REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes$49.93Save 37%compared to $79.95Underwear Weight:LightweightSize Type:Plus
- Kari TraaSval Base Layer Pants - Women's$49.73Save 28%compared to $70.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- HalfdaysSophia Base Layer Leggings - Women's$95.00Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaFryd Base Layer Pants - Women's$44.93 - $60.00Underwear Weight:MidweightSize Type:Regular
- PatagoniaCapilene Thermal Weight Long Underwear Bottoms - Women's$68.93 - $99.00Underwear Weight:HeavyweightSize Type:Regular
- SmartwoolIntraknit AS Merino Base Layer Bottoms - Women's$125.00Underwear Weight:MidweightSize Type:Regular
- SENIQWool Sculpt Merino Base Layer Leggings - Women's$128.00Underwear Weight:HeavyweightSize Type:Regular
- Kari TraaLucie Base Layer Pants - Women's$58.73Save 26%compared to $80.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Helly HansenLIFA Merino Midweight Graphic Base Layer Pants - Women's$79.73Save 27%compared to $110.00Save an extra 25% off select styles at REI Outlet, thru 3/2.Underwear Weight:MidweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's$150.00Underwear Weight:LightweightSize Type:Regular
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