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Base Layer Bottoms: Deals
(88 products)Products (88)
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- REI Co-opHeavyweight Merino Base Layer Bottoms - Men'sTop Rated$49.83 - $99.95Underwear Weight:HeavyweightSize Type:Regular, Big, Tall
- REI Co-opHeavyweight Merino Base Layer Bottoms - Women's$49.83 - $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus
- Kari TraaRose High-Waisted Base Layer Pants - Women'sTop Rated$64.83 - $120.00Underwear Weight:LightweightSize Type:Regular
- PatagoniaCapilene Midweight Base Layer Bottoms - Women's$61.93 - $89.00Size 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
- Kari TraaFryd Base Layer Pants - Women's$31.83 - $60.00Underwear Weight:MidweightSize Type:Regular
- REI Co-opMerino Midweight Base Layer Bottoms - Kids'Top Rated$36.93Save 26%compared to  $49.95Underwear Weight:MidweightSize Type:Regular
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$69.93 - $100.00Underwear Weight:LightweightSize Type:Regular, Plus
- SmartwoolClassic Thermal Merino 3/4 Base Layer Bottoms - Men'sTop Rated$79.93 - $115.00Underwear Weight:MidweightSize Type:Regular, Big
- Mountain HardwearUp First Tech Fleece Base Layer Bottoms - Men's$74.73Save 25%compared to  $100.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET
- SmartwoolIntraknit Merino 3/4 Base Layer Bottoms - Women'sNew arrival$89.73Save 25%compared to  $120.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- tasc PerformanceElevation Merino Base Layer Bottoms - Men's$49.73 - $54.73Save 30% - 37%compared to  $79.00Underwear Weight:LightweightSize Type:Big, RegularREI OUTLET
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's$84.73Save 26%compared to  $115.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 Oasis Thermal Leggings - Women'sTop Rated$51.83 - $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:RegularREI OUTLET
- HalfdaysSophia Base Layer Leggings - Women's$65.93 - $95.00Underwear Weight:LightweightSize Type:Regular, Plus
- Icebreaker260 Tech High-Rise Base Layer Leggings - Women's$61.83 - $125.00Underwear Weight:MidweightSize Type:Regular
- SENIQWool Sculpt Merino Base Layer Leggings - Women's$99.93 - $128.00Underwear Weight:HeavyweightSize Type:Regular
- SmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's$99.93 - $150.00Underwear Weight:LightweightSize Type:Regular
- Arc'teryxRho Insulated 3/4 Base Layer Bottoms - Men'sTop Rated$159.73Save 20%compared to  $200.00Underwear Weight:HeavyweightSize Type:Big, RegularREI OUTLET
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Terms apply- Kari TraaSval Base Layer Pants - Women's$49.73Save 28%compared to  $70.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaLucie Base Layer Pants - Women's$58.73Save 26%compared to  $80.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaAlma Pants - Women'sNew arrival$68.73Save 23%compared to  $90.00Underwear Weight:UltralightweightSize Type:RegularREI OUTLET
- PatagoniaCapilene Midweight Base Layer Bottoms - Kids'$28.73Save 26%compared to  $39.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Kari TraaRose Light Capri Base Layer Pants - Women's$74.73Save 25%compared to  $100.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes$49.93Save 37%compared to  $79.95Underwear Weight:LightweightSize Type:Plus
- Kari TraaAnna High-Waist Base Layer Pants - Women's$54.83 - $110.00Underwear Weight:MidweightSize Type:Regular
- Free CountryForce Grid Fleece Base Layer Bottoms - Men's$29.73Save 33%compared to  $45.00Underwear Weight:LightweightSize Type:Regular, BigREI OUTLET
- Kari TraaFierce Base Layer Pants - Women's$46.73Save 29%compared to  $66.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- ObermeyerComfy Cozy Base Layer Set - Kids'$42.73Save 27%compared to  $59.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
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