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Women's Lightweight Base Layer Tops
(34 products)Products (34)
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- REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's$49.93Save 37%compared to $79.95Underwear Weight:LightweightSize Type:Regular
- SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's$49.83 - $100.00Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Women'sTop Rated$44.95Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women'sTop Rated$59.93Save 33%compared to $89.95Underwear Weight:LightweightSize Type:Regular
- REI Co-opMerino 185 Base Layer Top - Women's$44.93Save 35%compared to $69.95Underwear Weight:LightweightSize Type:Regular
- SmartwoolClassic All-Season Merino T-Shirt - Women's$59.93 - $95.00Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opLightweight Crew Base Layer Top - Women'sTop Rated$34.95Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opLightweight Half-Zip Base Layer Top - Women'sTop Rated$49.95Underwear Weight:LightweightSize Type:Regular, Plus
- Arc'teryxRho Zip-Neck Base Layer Top - Women'sTop Rated$69.83Save 41%compared to $120.00Underwear Weight:LightweightSize Type:Regular, Plus
- Arc'teryxSatoro Merino Wool Crew Neck Long-Sleeve Base Layer Top - Women'sTop Rated$95.73Save 20%compared to $120.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaFryd Long-Sleeve Base Layer Top - Women's$49.73Save 23%compared to $65.00Underwear Weight:LightweightSize Type:Plus, RegularREI OUTLET
- SmartwoolClassic All-Season Merino Quarter-Zip Base Layer Top - Women'sTop Rated$69.73Save 26%compared to $95.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaIselin Long-Sleeve Base Layer Top - Women's$44.73Save 31%compared to $65.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Icebreaker200 Oasis Long-Sleeve Half-Zip Base Layer Top - Women'sTop Rated$115.00 - $130.00Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opMerino 185 Crew Base Layer Top - Women'sNew arrival$74.95Underwear Weight:LightweightSize Type:Regular, Plus
- REI Co-opMerino 185 Half-Zip Base Layer Top - Women'sNew arrival$89.95Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaLekker Long-Sleeve Base Layer Top - Women's$44.73Save 31%compared to $65.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- REI Co-opMerino 185 Long-Sleeve Crew Base Layer Top - Women'sNew arrival$84.95Underwear Weight:LightweightSize Type:Regular, Plus
- Kari TraaFierce Long-Sleeve Base Layer Top - Women's$45.73Save 30%compared to $66.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaSmekker Half-Zip Base Layer Top - Women's$89.73Save 30%compared to $130.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Helly HansenHH Durawool High Neck Long-Sleeve Base Layer Top - Women'sNew arrival$74.73Save 25%compared to $100.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Arc'teryxLana Merino Wool Base Layer Tank Top - Women's$80.00Underwear Weight:LightweightSize Type:Regular
- Icebreaker125 ZoneKnit Long-Sleeve Crewe Base Layer Thermal Top - Women's$93.73Save 25%compared to $125.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Helly HansenLIFA ACTIVE Stripe Crew Base Layer Top - Women's$48.73Save 25%compared to $65.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Black DiamondSolution 150 Merino Base Layer Crew Top - Women'sTop Rated$99.73Save 26%compared to $135.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- IcebreakerSiren Sweetheart Long Underwear Top - Women'sTop Rated$85.00Underwear Weight:LightweightSize Type:Regular
- Helly HansenHH LIFA Crew Base Layer Top - Women's$50.00Underwear Weight:LightweightSize Type:Regular
- Icebreaker125 Cool-Lite Merino Blend Sphere III Scoop T-Shirt - Women's$90.00Underwear Weight:LightweightSize Type:Regular
- Arc'teryxLana Merino Wool Crew Base Layer Top - Women's$90.00Underwear Weight:LightweightSize Type:Regular
- Black DiamondSolution 150 Quarter-Zip Hoody - Women's$99.73Save 31%compared to $145.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
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