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Base Layers
(423 products)Products (423)
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- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$100.00
- Free CountryForce Grid Fleece Base Layer Bottoms - Men's$29.73Save 33%compared to  $45.00REI OUTLET
- Free CountryMicrotech Heat Cocarber Base Layer Top - Women'sTop Rated$39.73Save 33%compared to  $60.00REI OUTLET
- Terramar2.0 Cloud Nine Half-Zip Base Layer Top - Women's$34.73Save 30%compared to  $50.00REI OUTLET
- Arc'teryxRho Zip-Neck Base Layer Top - Women'sTop Rated$120.00
- REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women'sTop Rated$89.95
- Kari TraaRose High-Waisted Base Layer Pants - Women's$120.00 - $130.00
- Free CountryCloud Knit Base Layer Bottoms - Men's$26.73Save 33%compared to  $40.00REI OUTLET
- SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's$100.00
- Arc'teryxRho SV Zip-Neck Base Layer Top - Men's$140.00
- SENIQWool Sculpt Merino Base Layer Leggings - Women's$128.00
- Hot ChillysOriginals Solid Base Layer Crew - Kids'$34.73Save 26%compared to  $47.50REI OUTLET
- InjinjiLiner Crew SocksTop Rated$13.00
- HalfdaysFay Midweight Merino Base Layer Top - Women's$130.00
- Icebreaker260 Tech Base Layer Leggings - Women's$125.00
- PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Men's$99.00
- IcebreakerMerino 200 Oasis Base Layer Leggings with Fly - Men'sTop Rated$105.00
- SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's$130.00 - $150.00
- SmartwoolClassic Thermal Merino Colorblock Crew Base Layer Top - Women's$130.00
- Free CountryForce Grid Fleece Base Layer Top - Men'sTop Rated$29.73Save 33%compared to  $45.00REI OUTLET
- SmartwoolIntraknit Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's$140.00
- tasc PerformanceElevation Merino T-Shirt - Men's$34.73 - $54.73Save 30% - 56%compared to  $79.00REI OUTLET
- HalfdaysJohnson Base Layer Top - Women's$95.00
- Helly HansenLIFA Merino Midweight Graphic Base Layer Pants - Women's$79.73Save 27%compared to  $110.00REI OUTLET
- Arc'teryxRho SV Base Layer Bottoms - Men's$120.00
- Terramar2.0 Cloud Nine Midweight Base Layer Capri Pants - Women's$28.73Save 28%compared to  $40.00REI OUTLET
- SENIQWool Sculpt Merino Mock-Neck Long-Sleeve Base Layer Shirt - Women's$128.00
- SmartwoolIntraknit Merino 3/4 Base Layer Bottoms - Women's$120.00
- Icebreaker200 Oasis Long-Sleeve Half-Zip Base Layer Top - Women'sTop Rated$115.00
- Arc'teryxRho Boot Cut Base Layer Bottoms - Women's$72.73Save 19%compared to  $90.00REI OUTLET
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