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Base Layer Tops: Deals
(93 products)Products (93)
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- SmartwoolClassic Thermal Merino Half-Zip Base Layer Hoodie - Women's$108.73Save 25%compared to $145.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- The North FaceDotKnit Thermal Base Layer Set - Kids'$51.73Save 26%compared to $70.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 260 Tech Long-Sleeve Half-Zip Thermal Base Layer Top - Women'sTop Rated$89.73Save 33%compared to $135.00Underwear Weight:HeavyweightSize Type:PlusREI OUTLET
- Kari TraaEdith Half-Zip Base Layer Top - Women'sTop Rated$81.73Save 25%compared to $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Arc'teryxKyanite Base Layer Crew Top - Women's$95.73Save 20%compared to $120.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLET
- IcebreakerMerino 125 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men'sTop Rated$88.73Save 34%compared to $135.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's$59.83 - $150.00Underwear Weight:MidweightSize Type:Regular, Big
- Black DiamondCoefficient LT One Piece Base Layer - Men's$149.73Save 31%compared to $219.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaEmbla Wool Long-Sleeve Base Layer Top - Women's$62.99Save 30%compared to $90.00Underwear Weight:UltralightweightSize Type:Regular
- PatagoniaCapilene Thermal Weight Zip-Neck Base Layer Top - Men's$69.73Save 36%compared to $109.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's$49.83 - $104.99Save 25% - 64%compared to $140.00Underwear Weight:MidweightSize Type:Regular
- Black DiamondSolution 150 Merino Base Layer Crew Top - Women'sTop Rated$99.73Save 26%compared to $135.00Underwear 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
- SmartwoolIntraknit AS Merino Base Layer Crew Top - Women's$93.69Save 25%compared to $125.00Underwear Weight:MidweightSize Type:Regular
- SmartwoolIntraknit AS Merino Base Layer Crew Top - Men's$93.69Save 25%compared to $125.00Underwear Weight:MidweightSize Type:Regular, Big
- Helly HansenHH Durawool Base Layer T-Shirt - Women's$56.73Save 29%compared to $80.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- PatagoniaCapilene Midweight Zip-Neck Long Underwear Top - Men's$63.73Save 35%compared to $99.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Black DiamondSolution 150 Quarter-Zip Hoody - Women's$99.73Save 31%compared to $145.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Max Merino Quarter-Zip Base Layer Top - Men's$116.19Save 25%compared to $155.00Underwear Weight:MidweightSize Type:Regular, Big
- ObermeyerComfy Cozy Base Layer Set - Kids'$42.73Save 27%compared to $59.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 260 Tech Long-Sleeve Half-Zip Base Layer Top - Men'sTop Rated$101.19Save 25%compared to $135.00Underwear Weight:MidweightSize Type:Regular, Big
- Free CountryCloud Knit Crewneck Base Layer Top - Men's$26.73Save 33%compared to $40.00Underwear Weight:LightweightSize Type:Big, RegularREI OUTLET
- Icebreaker125 ZoneKnit Crewe Base Layer Shirt - Women's$84.73Save 26%compared to $115.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- SmartwoolClassic Thermal Merino Mock Neck Base Layer Top - Women's$104.73Save 25%compared to $140.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Pattern Crew Base Layer Top - Women's$96.73Save 25%compared to $130.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- ObermeyerComfy Cozy Cargo Base-Layer Set - Kids'$45.73Save 33%compared to $69.00Underwear Weight:MidweightSize Type:RegularREI OUTLET
- Kari TraaAnna Half-Zip Base Layer Top - Women's$83.99Save 30%compared to $120.00Underwear Weight:MidweightSize Type:Regular
- SpraywayEffra Hoody Base Layer Top - Women's$49.73Save 28%compared to $69.95Underwear Weight:HeavyweightSize Type:RegularREI OUTLET
- REI Co-opMerino Midweight Base Layer Crew Top - Kids'Top Rated$24.83Save 50%compared to $49.95Underwear Weight:MidweightSize 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
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