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Base Layer Bottoms: Deals
(73 products)Products (73)
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- REI Co-opMerino 185 Base Layer Bottoms - Men's$39.83 - $79.95Underwear Weight:LightweightSize Type:Regular, Big
- REI Co-opHeavyweight Merino Base Layer Bottoms - Women's$49.83 - $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's$84.73Save 26%compared to $115.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- tasc PerformanceElevation Merino Base Layer Bottoms - Men's$46.73Save 40%compared to $79.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:Big, RegularREI OUTLET
- Kari TraaKlara High-Waisted Base Layer Pants - Women's$62.73 - $66.73Save 25% - 30%compared to $90.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$68.83 - $100.00Underwear Weight:LightweightSize Type:Regular, Plus
- tasc PerformanceElevation Merino Base Layer Bottoms - Women's$46.73Save 40%compared to $79.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:RegularREI OUTLET
- REI Co-opMidweight Base Layer Bottoms - Kids'Top Rated$25.93Save 25%compared to $34.95Underwear Weight:MidweightSize Type:Regular
- HalfdaysHallie Midweight Merino Base Layer Leggings - Women'sTop Rated$64.83 - $130.00Underwear Weight:MidweightSize Type:Regular
- REI Co-opMerino Midweight Base Layer Bottoms - Kids'Top Rated$24.83Save 50%compared to $49.95Underwear Weight:MidweightSize Type:Regular
- REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes$39.83Save 50%compared to $79.95Underwear Weight:LightweightSize Type:Plus
- Arc'teryxSatoro Merino Wool Base Layer Bottoms - Women'sNew arrival$95.73Save 20%compared to $120.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:RegularREI OUTLET
- Arc'teryxRho LT Base Layer Bottoms - Men's$75.93 - $100.00Underwear Weight:LightweightSize Type:Regular, Big
- SmartwoolIntraknit Merino 3/4 Base Layer Bottoms - Women's$89.73Save 25%compared to $120.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Arc'teryxRho Hybrid Insulated Base Layer Bottoms - Women'sTop Rated$143.73Save 20%compared to $180.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:HeavyweightSize Type:RegularREI OUTLET
- Arc'teryxRho Base Layer Bottoms - Women's$75.93 - $100.00Underwear Weight:LightweightSize Type:Regular, Plus
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Kids'Top Rated$48.73Save 25%compared to $65.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Icebreaker260 Tech Base Layer Leggings - Women's$61.83 - $125.00Underwear Weight:HeavyweightSize Type:Regular, Plus
- IcebreakerMerino 200 Oasis Thermal Leggings - Women'sTop Rated$51.83 - $120.00Underwear Weight:MidweightSize Type:Regular, Plus
- Mountain HardwearUp First Tech Fleece Base Layer Bottoms - Men's$74.73Save 25%compared to $100.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:Regular, BigREI OUTLET
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Terms apply- Arc'teryxRho Base Layer Bottoms - Women's$73.73Save 26%compared to $100.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Free CountryForce Grid Fleece Base Layer Bottoms - Women's$26.73Save 51%compared to $55.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:Regular, PlusREI OUTLET
- REI Co-opMidweight Base Layer Bottoms - Toddlers'Top Rated$17.93Save 28%compared to $24.95Underwear Weight:MidweightSize Type:Regular
- The North FaceDotKnit Thermal Base Layer Set - Kids'New arrival$51.73Save 26%compared to $70.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's Plus Sizes$68.83 - $125.00Underwear Weight:MidweightSize Type:Plus
- Kari TraaLucie Base Layer Pants - Women's$58.73Save 26%compared to $80.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's$68.83 - $150.00Underwear Weight:LightweightSize Type:Regular
- Arc'teryxRho Insulated 3/4 Base Layer Bottoms - Men'sTop Rated$159.73Save 20%compared to $200.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:HeavyweightSize Type:Big, RegularREI OUTLET
- Kari TraaRose High-Waisted Base Layer Pants - Women'sTop Rated$64.83 - $120.00Underwear Weight:LightweightSize Type:Regular
- Kari TraaRose Light High-Waisted Base Layer Pants - Women's$81.73Save 25%compared to $110.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
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