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Long Sleeve Women's Base Layers
(115 products)Products (115)
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- Kari TraaRose Light Base Layer Top - Women's$81.73Save 25%compared to  $110.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's Plus Sizes$79.95
- HalfdaysJohnson Base Layer Top - Women's$95.00
- Kari TraaElse Half-Zip Base Layer Top - Women'sTop Rated$76.73Save 30%compared to  $110.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- Icebreaker260 Tech Long-Sleeve Crewe Base Layer Top - Women'sTop Rated$125.00
- SmartwoolClassic Thermal Merino Colorblock Crew Base Layer Top - Women's$130.00
- SmartwoolIntraknit Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's$140.00
- Kari TraaSmekker Long-Sleeve Base Layer Top - Women's$89.73Save 25%compared to  $120.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- FP MovementMyoko Base Layer Top - Women's$98.00
- Icebreaker200 Oasis Long-Sleeve Half-Zip Base Layer Top - Women'sTop Rated$115.00
- Helly HansenLIFA Merino Midweight Graphic Crew Base Layer - Women's$79.73Save 27%compared to  $110.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- Kari TraaAnna Long-Sleeve Base Layer Top - Women's$110.00
- Kari TraaFierce Long-Sleeve Base Layer Top - Women's$46.73Save 29%compared to  $66.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- SmartwoolClassic All-Season Merino Quarter-Zip Base Layer Top - Women's$95.00
- Kari TraaFryd Base Layer Top - Women's$65.00
- PatagoniaCapilene Thermal Weight Zip-Neck Long Underwear Top - Women's$109.00
- Kari TraaRose Long-Sleeve Base Layer Top - Women's$79.73Save 27%compared to  $110.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- IcebreakerSiren Sweetheart Long Underwear Top - Women's$85.00
- Helly HansenLIFA Merino Midweight 2-In-1 Graphic Half-Zip Base Layer Top - Women's$86.73Save 27%compared to  $120.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- Kari TraaSilja Half-Zip 2.0 Base Layer Top - Women's$120.00
- Arc'teryxRho Hoody Base Layer Top - Women'sTop Rated$120.00 - $140.00
- Kari TraaSaga Half-Zip Base Layer Top - Women's$135.00
- Kari TraaFaith Half-Zip Base Layer Top - Women's$86.73Save 27%compared to  $120.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- RHONEApres Houndstooth Quarter-Zip Base Layer Top - Women's$148.00
- Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's$104.73Save 30%compared to  $150.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- ColumbiaMidweight Stretch Long-Sleeve Base Layer Top - Women'sTop Rated$55.00
- SmartwoolThermal Merino Rib Turtleneck Base Layer Top - Women's$130.00
- SmartwoolIntraknit Active Base Layer Crew Shirt - Women's$79.73Save 27%compared to  $110.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- IcebreakerMerino 260 Vertex Long-Sleeve Crewe Natural Shades Base Layer Top - Women's$104.73Save 25%compared to  $140.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
- Kari TraaRose Light Half-Zip Base Layer Top - Women's$89.73Save 25%compared to  $120.00Members use code OUTJAN26 for $20 off when you spend $100+ at REI Outlet.REI OUTLET
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