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Base Layers
(478 products)Products (478)
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- Helly HansenLifa Merino Midweight Half-Zip Base Layer Top - Men'sTop Rated$110.00 - $115.00
- Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's$150.00 - $155.00
- Icebreaker200 Oasis Base Layer Leggings - Kids'$60.00
- Kari TraaMalia Half-Zip Base Layer Top - Women's$59.73Save 25%compared to  $80.00REI OUTLET
- IcebreakerMerino 260 Tech Thermal Base Layer Leggings - Kids'Top Rated$49.73Save 28%compared to  $70.00REI OUTLET
- SmartwoolClassic Thermal Merino Half-Zip Base Layer Hoodie - Women's$145.00
- SmartwoolClassic Thermal Merino Mock Neck Base Layer Top - Women's$140.00
- SmartwoolIntraknit Thermal Merino Colorblock Crew Base Layer Top - Men's$130.00
- IcebreakerMerino 260 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men's$185.00
- SmartwoolIntraknit Thermal Merino Base Layer 3/4 Bottoms - Men's$120.00
- Wild RyeBassett LITE Base Layer Leggings - Women's$89.00
- Arms of Andes160 Ultralight Alpaca Wool Long-Sleeve Base Layer Shirt - Women's$85.00 - $100.00
- Outdoor ResearchAlpine Onset Merino 150 Half-Zip Base Layer Top - Women's$109.00
- Ortovox185 Rock'N'Wool Long-Sleeve Base Layer Top - Men's$120.00 - $130.00
- IcebreakerMerino 200 Oasis Long-Sleeve Crewe Snow Day Base Layer Top - Women'sTop Rated$120.00
- SmartwoolIntraknit Thermal Max Merino Quarter-Zip Base Layer Top - Men's$155.00
- Outdoor ResearchAlpine Onset Merino 150 Crew Base Layer Top - Men's$99.00
- Outdoor ResearchAlpine Onset Merino 150 Base Layer Hoodie - Women'sTop Rated$119.00
- Helly HansenLIFA Merino Midweight 2-in-1 Graphic Half-Zip Base Layer Top - Women's$125.00
- SmartwoolIntraknit Thermal Merino Base Layer Hoodie - Women's$180.00
- Kari TraaFierce Long-Sleeve Base Layer Top - Women's$46.73Save 29%compared to  $66.00REI OUTLET
- IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Women'sTop Rated$78.73Save 25%compared to  $105.00REI OUTLET
- IcebreakerMerino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men's$160.00
- Helly HansenLIFA Merino Midweight Base Layer Hoodie - Women's$120.00
- Icebreaker200 ZoneKnit Long-Sleeve Crewe Base Layer Top - Women's$150.00
- Outdoor ResearchAlpine Onset Merino 150 Base Layer Hoodie - Men'sTop Rated$119.00
- Kari TraaAlma Base Layer Pants - Women's$52.73Save 24%compared to  $70.00REI OUTLET
- Helly HansenLifa Merino Midweight Base Layer Crew Top - Women's$105.00
- The North FaceSummit Series Pro 120 Crew Base Layer Top - Men'sTop Rated$90.00
- Arc'teryxRho SV Zip-Neck Base Layer Top - Men's$140.00
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