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Women's Base Layers
(240 products)Products (240)
Sort: Best Match
- SmartwoolClassic Thermal Merino Crew Base Layer Top - Women'sTop Rated$115.00
- REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's$79.95
- REI Co-opMerino 185 Base Layer Bottoms - Women's$79.95
- REI Co-opMidweight Long-Sleeve Base Layer Top - Women's$38.39 - $54.95
- SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's$115.00
- REI Co-opMidweight Base Layer Tights - Women's$54.95
- SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women'sTop Rated$120.00 - $130.00
- Kari TraaEdith Half-Zip Base Layer Top - Women's$81.73Save 25%compared to  $110.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- tasc PerformanceElevation Merino Base Layer Bottoms - Women's$49.73 - $54.73Save 30% - 37%compared to  $79.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- REI Co-opMidweight Base Layer Half-Zip Top - Women's$41.89 - $59.95
- REI Co-opHeavyweight Merino Base Layer Bottoms - Women'sTop Rated$99.95
- Kari TraaKaia Base Layer Set - Women's$130.00
- tasc PerformanceElevation Merino T-Shirt - Women's$54.73Save 30%compared to  $79.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Women'sTop Rated$105.00
- REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Women'sTop Rated$99.95
- IcebreakerMerino 200 Oasis Thermal Leggings - Women's$105.00
- SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's$96.73Save 25%compared to  $130.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- Kari TraaSara Half-Zip Base Layer Top - Women's$79.73Save 27%compared to  $110.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI 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 purchase, thru 12/16.REI OUTLET
- SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's$130.00
- SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's$90.00
- Icebreaker260 Tech Long-Sleeve Crewe Base Layer Top - Women'sTop Rated$125.00
- PatagoniaCapilene Midweight Base Layer Bottoms - Women's$89.00
- Kari TraaSara Long-Sleeve Base Layer Top - Women's$74.73Save 25%compared to  $100.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- 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 purchase, thru 12/16.REI OUTLET
- Kari TraaSmekker Half-Zip Base Layer Top - Women's$89.73Save 30%compared to  $130.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- Kari TraaEdith Base Layer Pants - Women's$74.73Save 25%compared to  $100.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- Arc'teryxKyanite Base Layer Bottoms - Women'sTop Rated$96.73Save 19%compared to  $120.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- Kari TraaRose Light Half-Zip Base Layer Top - Women's$89.73Save 25%compared to  $120.00Save up to 30% extra on your REI Outlet purchase, thru 12/16.REI OUTLET
- SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's$90.00
1–30 of 240 products
Sort: Best Match