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Base Layers
(377 products)Products (377)
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- Free CountryForce Grid Fleece Base Layer Bottoms - Men's$29.73Save 33%compared to  $45.00REI OUTLET
- The North FaceSummit Series Pro 120 Base Layer Tights - Women's$54.83Save 50%compared to  $110.00
- FP MovementMyoko Base Layer Bottoms - Women's$63.83Save 50%compared to  $128.00
- Arms of Andes160 Ultralight Alpaca Wool Long-Sleeve Base Layer Shirt - Men's$44.83Save 50%compared to  $90.00
- Kari TraaAnna Long-Sleeve Base Layer Top - Women's$54.83Save 50%compared to  $110.00
- StioBasis PeakWool Midweight Base Layer Tights - Men's$149.00Add to cart to see price
- IcebreakerMerino 200 Oasis Base Layer Leggings - Women's$61.83Save 50%compared to  $125.00
- StioBasis PeakWool Midweight Half-Zip Base Layer Top - Men'sTop Rated$159.00Add to cart to see price
- Arms of Andes300 Lightweight Alpaca Wool Base Layer Leggings - Men's$56.83Save 50%compared to  $115.00
- KUHLReactiv Lite Grid Base Layer Bottoms - Women's$48.83Save 50%compared to  $99.00
- REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes$49.93Save 37%compared to  $79.95
- Arc'teryxRho Merino Wool Zip-Neck Base Layer Top - Men's$140.00
- SmartwoolClassic Thermal Merino 3/4 Base Layer Bottoms - Men'sTop Rated$79.93 - $115.00
- Arms of Andes160 Ultralight Alpaca Wool Base Layer Leggings - Men's$41.83Save 50%compared to  $85.00
- Icebreaker260 Tech Base Layer Leggings - Women's$125.00
- Free CountryCloud Knit Base Layer Bottoms - Men's$26.73Save 33%compared to  $40.00REI OUTLET
- SmartwoolIntraknit Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's$89.93 - $140.00
- PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Women's$49.83 - $99.00
- Mountain HardwearUp First Tech Fleece Base Layer Bottoms - Men's$74.73Save 25%compared to  $100.00REI OUTLET
- REI Co-opMerino 185 Base Layer Top - Women's$69.95
- SmartwoolIntraknit Thermal Max Merino Quarter-Zip Base Layer Top - Men's$99.93 - $155.00
- Ortovox185 Rock'N'Wool Short Base Layer Pants - Men's$100.00 - $110.00
- Free CountryForce Grid Fleece Base Layer Top - Men'sTop Rated$29.73Save 33%compared to  $45.00REI OUTLET
- Arc'teryxRho LT Zip-Neck Base Layer Top - Men'sTop Rated$120.00
- REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's Tall SizesTop Rated$79.95
- Terramar2.0 Cloud Nine Half-Zip Base Layer Top - Women's$34.73Save 30%compared to  $50.00REI OUTLET
- SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'Top Rated$44.93Save 30%compared to  $65.00
- SmartwoolClassic All-Season Merino T-Shirt - Men's$95.00
- KUHLReactiv Lite Grid Quarter-Zip Base Layer Top - Women'sTop Rated$58.83Save 50%compared to  $119.00
- Arc'teryxRho SV Base Layer Bottoms - Men's$120.00
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