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Lightweight Base Layers
(112 products)Products (112)
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- RHONEApres Houndstooth Quarter-Zip Base Layer Top - Women's$102.93Save 30%compared to $148.00Underwear Weight:LightweightSize Type:Regular
- Hot ChillysPeach Skins T-Neck Base Layer Top - Kids'$32.73Save 34%compared to $50.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- FP MovementMyoko Base Layer Bottoms - Women's$63.83Save 50%compared to $128.00Underwear Weight:LightweightSize Type:Regular
- FP MovementMyoko Base Layer Bottoms - Women's$63.83Save 50%compared to $128.00Underwear Weight:LightweightSize Type:Regular
- Wild RyeBassett LITE Base Layer Leggings - Women's$43.83Save 50%compared to $89.00Underwear Weight:LightweightSize Type:Regular, Plus
- KUHLReactiv Lite Grid Base Layer Bottoms - Women's$48.83Save 50%compared to $99.00Underwear Weight:LightweightSize Type:Regular
- Arms of Andes300 Lightweight Alpaca Wool Base Layer Leggings - Men's$56.83Save 50%compared to $115.00Underwear Weight:LightweightSize Type:Big
- Arms of Andes300 Lightweight Alpaca Wool Half-Zip Base Layer Top - Men's$71.83Save 50%compared to $145.00Underwear Weight:LightweightSize Type:Regular, Big
- Wild RyeBassett LITE Raglan Base Layer Top - Women's$48.83Save 50%compared to $99.00Underwear Weight:LightweightSize Type:Regular, Plus
- KUHLReactiv Lite Grid Long-Sleeve Crew Base Layer Top - Women's$53.83Save 50%compared to $109.00Underwear Weight:LightweightSize Type:Regular
- Kari TraaLucie Base Layer Pants - Women's$58.73Save 26%compared to $80.00Underwear 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
- ArtilectBoulder 125 Crew Long-Sleeve Base Layer Top - Women's$65.73Save 45%compared to $120.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 Oasis Base Layer Leggings - Kids'$60.00Underwear 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
- Icebreaker125 Cool-Lite Merino Blend Sphere III Scoop T-Shirt - Women's$90.00Underwear Weight:LightweightSize Type:Regular
- Kari TraaLucie Half-Zip Base Layer Top - Women's$66.73Save 25%compared to $90.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Icebreaker125 ZoneKnit Crewe Base Layer Shirt - Women's$84.73Save 26%compared to $115.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
- Kari TraaAlma T-Shirt - Women's$80.00Underwear Weight:LightweightSize Type:Regular
- Kari TraaFierce Base Layer Pants - Women's$46.73Save 29%compared to $66.00Underwear 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
- Kari TraaSmekker Long-Sleeve Base Layer Top - Women's$89.73Save 25%compared to $120.00Underwear Weight:LightweightSize Type:RegularREI OUTLET
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