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Women's Base Layer Tops
(150 products)Products (150)
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- The North FaceFD Pro 160 Base Layer Crew Top - Women's$70.00Underwear Weight:MidweightSize Type:Regular
- StioBasisPeak Wool Midweight Half-Zip Base Layer Top - Women's$149.00Underwear Weight:MidweightSize Type:Regular
- Sale Ends Nov 24Kari TraaEmbla Wool Long-Sleeve Base Layer Top - Women's$67.49Save 25%compared to  $90.00Underwear Weight:UltralightweightSize Type:Regular
- Sale Ends Dec 1Wild RyeBassett Half-Zip Base Layer Top - Women's$101.19Save 25%compared to  $135.00Underwear Weight:MidweightSize Type:Regular, Plus
- Helly HansenLifa Merino Midweight Graphic Base Layer Top - Women'sTop Rated$79.73 - $82.73Save 24% - 27%compared to  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- SENIQWool Sculpt Merino Mock-Neck Long-Sleeve Base Layer Shirt - Women'sNew arrival$128.00Underwear Weight:HeavyweightSize Type:Regular
- Sale Ends Nov 24Kari TraaAnna Long-Sleeve Base Layer Top - Women's$82.49Save 25%compared to  $110.00Underwear Weight:MidweightSize Type:Regular
- Kari TraaAlma Half-Zip Base Layer Top - Women's$59.73Save 25%compared to  $80.00Underwear Weight:UltralightweightSize Type:RegularREI OUTLET
- IcebreakerMerino 260 ZoneKnit Half-Zip Base Layer Top - Women's$185.00Underwear Weight:HeavyweightSize Type:Regular
- ArtilectBoulder 125 Crew Long-Sleeve Base Layer Top - Women's$65.73Save 45%compared to  $120.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaFaith Half-Zip Base Layer Top - Women's$86.73Save 27%compared to  $120.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLET
- Helly HansenLifa Merino Midweight Base Layer Half-Zip Top - Women's$115.00Underwear Weight:MidweightSize Type:Regular
- ArtilectDarkhorse 185 Zoned Crew Base Layer Top - Women's$98.73Save 38%compared to  $160.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 260 ZoneKnit Long-Sleeve Crew Base Layer Top - Women's$175.00Underwear Weight:HeavyweightSize Type:Regular
- Arms of Andes300 Lightweight Alpaca Wool Pullover Base Layer Hoodie - Women's$140.00Underwear Weight:LightweightSize Type:Regular
- FP MovementMyoko Base Layer Top - Women's$98.00Underwear Weight:LightweightSize Type:Regular
- Sale Ends Nov 24Icebreaker200 ZoneKnit Long-Sleeve Crewe Base Layer Top - Men's$112.49Save 25%compared to  $150.00Underwear Weight:MidweightSize Type:Regular, Plus
- Helly HansenLIFA Merino Midweight Graphic Base Layer Crew Top - Women's$115.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight 2-in-1 Graphic Half-Zip Base Layer Top - Women's$125.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's$104.73Save 30%compared to  $150.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Arms of Andes300 Lightweight Alpaca Wool Half-Zip Base Layer Top - Women's$115.00 - $135.00Underwear Weight:LightweightSize Type:Regular
- Sale Ends Nov 24Kari TraaSilja Half-Zip 2.0 Base Layer Top - Women's$89.99Save 25%compared to  $120.00Underwear Weight:HeavyweightSize Type:Regular
- Helly HansenLifa Merino Midweight Base Layer Crew Top - Women's$105.00Underwear Weight:MidweightSize Type:Regular, Plus
- ArtilectDarkhorse 185 Zoned Quarter-Zip Base Layer Top - Women's$116.73Save 31%compared to  $170.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's$155.00Underwear Weight:MidweightSize Type:Regular
- ArtilectFlatiron 185 Quarter-Zip Base Layer Top - Women's$87.73Save 45%compared to  $160.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- The North FaceSummit DOTKNIT AMK Base Layer Hoodie - Women's$200.00Underwear Weight:LightweightSize Type:Regular
- FP MovementMyoko Base Layer Top - Women's$98.00Underwear Weight:LightweightSize Type:Regular
- RHONEApres Houndstooth Quarter-Zip Base Layer Top - Women'sNew arrival$148.00Underwear Weight:LightweightSize Type:Regular
- Terramar3.0 Altitude Turtleneck Base Layer Top - Women'sNew arrival$19.73Save 34%compared to  $30.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
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