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Women's Base Layer Tops
(142 products)Products (142)
Sort: Best Match
- Sale Ends Nov 25
REI Co-opMidweight Base Layer Half-Zip Top - Women's
$41.89Save 30%compared to  $59.95Underwear Weight:MidweightSize Type:Regular, Plus REI Co-opMidweight Long-Sleeve Base Layer Top - Women's
$26.83 - $38.39Save 30% - 51%compared to  $54.95Underwear Weight:MidweightSize Type:Regular, Plus- Sale Ends Dec 2Top Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
$86.19Save 25%compared to  $115.00Underwear Weight:MidweightSize Type:Regular, Plus - Sale Ends Nov 25
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's
$55.89Save 30%compared to  $79.95Underwear Weight:LightweightSize Type:Regular SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's
$53.83 - $67.49Save 25% - 40%compared to  $90.00Underwear Weight:LightweightSize Type:Regular, Plus- Sale Ends Nov 25Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's
$62.89Save 30%compared to  $89.95Underwear Weight:LightweightSize Type:Regular - Top Rated
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Women's
$62.83 - $78.69Save 25% - 40%compared to  $105.00Underwear Weight:MidweightSize Type:Regular, Plus - Sale Ends Nov 25Top Rated
REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Women's
$69.89Save 30%compared to  $99.95Underwear Weight:HeavyweightSize Type:Regular, Plus - Sale Ends Nov 25
REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Women's
$73.39Save 30%compared to  $104.95Underwear Weight:HeavyweightSize Type:Regular, Plus REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Women's
$27.93Save 30%compared to  $39.95Underwear Weight:LightweightSize Type:Regular- Sale Ends Dec 2Top Rated
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's
$89.99Save 25%compared to  $120.00Underwear Weight:MidweightSize Type:Regular, Plus - Sale Ends Nov 25
REI Co-opMerino 185 Base Layer Top - Women's
$48.89Save 30%compared to  $69.95Underwear Weight:LightweightSize Type:Regular - Top Rated
tasc PerformanceElevation Merino T-Shirt - Women's
$54.73Save 30%compared to  $79.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET - Top Rated
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's Plus Sizes
$23.83 - $55.89Save 30% - 70%compared to  $79.95Underwear Weight:LightweightSize Type:Plus - Sale Ends Nov 25
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Cloud Dye Base Layer Top - Women's
$86.19Save 25%compared to  $115.00Underwear Weight:MidweightSize Type:Regular Free CountryForce Grid Fleece Base Layer Top - Women's
$34.73Save 30%compared to  $50.00Underwear Weight:LightweightSize Type:Regular, PlusREI OUTLET- Sale Ends Nov 25
IcebreakerMerino 260 Vertex Long-Sleeve Half-Zip Herenga Base Layer Top - Women's
$112.49Save 25%compared to  $150.00Underwear Weight:HeavyweightSize Type:Regular - Top Rated
REI Co-opLightweight Base Layer Half-Zip Top - Women's
$29.93Save 33%compared to  $44.95Underwear Weight:LightweightSize Type:Regular - Sale Ends Nov 25Top Rated
Icebreaker260 Tech Long-Sleeve Crewe Base Layer Top - Women's
$93.69Save 25%compared to  $125.00Underwear Weight:HeavyweightSize Type:Regular, Plus - Sale Ends Nov 25Top Rated
REI Co-opMerino Base Layer Tank Top - Women's
$34.89Save 30%compared to  $49.95Underwear Weight:LightweightSize Type:Regular, Plus HalfdaysJohnson Base Layer Top - Women's
$85.00Underwear Weight:UltralightweightSize Type:Regular, Plus- Sale Ends Nov 25
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's Plus Sizes
$62.89Save 30%compared to  $89.95Underwear Weight:LightweightSize Type:Plus PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Women's
$99.00Underwear Weight:MidweightSize Type:Regular- Sale Ends Nov 25
Kari TraaFryd Base Layer Top - Women's
$44.99Save 25%compared to  $60.00Underwear Weight:MidweightSize Type:Regular - Sale Ends Nov 25
Kari TraaSara Half-Zip Base Layer Top - Women's
$82.49Save 25%compared to  $110.00Underwear Weight:HeavyweightSize Type:Regular Kari TraaElse Half-Zip Base Layer Top - Women's
$76.73Save 30%compared to  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLETPatagoniaCapilene Thermal Weight Zip-Neck Long Underwear Top - Women's
$109.00Underwear Weight:HeavyweightSize Type:RegularKari TraaFryd Long-Sleeve Base Layer Top - Women's
$41.73Save 30%compared to  $60.00Underwear Weight:LightweightSize Type:RegularREI OUTLETKari TraaLune Long-Sleeve Base Layer Top - Women's
$48.73Save 25%compared to  $65.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETKari TraaSummer Wool Long-Sleeve Base Layer Top - Women's
$56.73Save 29%compared to  $80.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
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