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Women's Lightweight Base Layer Bottoms
(24 products)Products (24)
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- Sale Ends Mar 23REI Co-opMerino 185 Base Layer Bottoms - Women's$59.89Save 25%compared to  $79.95Underwear Weight:LightweightSize Type:Regular
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women'sNew arrival$66.73Save 25%compared to  $90.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- REI Co-opLightweight Base Layer Tights - Women'sTop Rated$44.95Underwear Weight:LightweightSize Type:Regular, Plus, Petite
- Kari TraaRose High-Waisted Base Layer Pants - Women'sTop Rated$64.83 - $120.00Underwear Weight:LightweightSize Type:Regular
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$69.93 - $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
- tasc PerformanceElevation Merino Base Layer Bottoms - Women's$54.73Save 30%compared to  $79.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Free CountryForce Grid Fleece Base Layer Bottoms - Women's$34.73Save 36%compared to  $55.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET
- SmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's$99.93 - $150.00Underwear Weight:LightweightSize Type:Regular
- HalfdaysSophia Base Layer Leggings - Women's$65.93 - $95.00Underwear Weight:LightweightSize Type:Regular, Plus
- 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
- Arc'teryxRho Base Layer Bottoms - Women's$100.00Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaLucie Base Layer Pants - Women's$58.73Save 26%compared to  $80.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Black DiamondSolution 150 Merino Base Layer Bottoms - Women'sTop Rated$79.73Save 27%compared to  $110.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaFryd Base Layer Pants - Women's$40.73Save 25% - 32%compared to  $55.00 - $60.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET
- Wild RyeJane Leggings - Women's$42.73Save 60%compared to  $109.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaFierce Base Layer Pants - Women's$46.73Save 29%compared to  $66.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaSmekker Base Layer Pants - Women's$83.73Save 30%compared to  $120.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- RHONEApres Houndstooth Seamless Base Layer Leggings - Women's$88.93Save 30%compared to  $128.00Underwear Weight:LightweightSize Type:Regular
Earn 15% in total rewards
Get 5% on all REI Co-op purchases plus the 10% Co-op Member Reward you earn on eligible full-price purchases.
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Terms apply- Wild RyeBassett LITE Base Layer Leggings - Women's$59.83Save 32%compared to  $89.00Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaFryd Base Layer Pants - Women's$40.73Save 32%compared to  $60.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- FP MovementMyoko Base Layer Bottoms - Women's$63.83Save 50%compared to  $128.00Underwear Weight:LightweightSize Type:Regular
- KUHLReactiv Lite Grid Base Layer Bottoms - Women's$48.83Save 50%compared to  $99.00Underwear Weight:LightweightSize Type:Regular
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