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Midweight Base Layers
(139 products)Products (139)
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- SaxxRoast Master Midweight Long-Sleeve Crew Base Layer Top - Men's$47.73Save 36%compared to $75.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:BigREI OUTLET
- Hot ChillysOriginals Solid Base Layer Pants - Kids'$34.73Save 26%compared to $47.50Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Arc'teryxRho LT Base Layer Bottoms - Men's$79.73Save 20%compared to $100.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:BigREI OUTLET
- Hot ChillysOriginals Print Base Layer Pants - Kids'$39.73Save 27%compared to $55.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Terramar3.0 Thermawool Base Layer Tights - Women's$44.73Save 36%compared to $70.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- SmartwoolIntraknit Thermal Merino Pattern Crew Base Layer Top - Women's$96.73Save 25%compared to $130.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Ortovox230 Competition Long-Sleeve Base Layer Top - Men's$110.00Underwear Weight:MidweightSize Type:Regular, Big
- TerramarC-Suite Mammoth Sherpa Fleece Mid-Layer Pants - Men's$56.73Save 29%compared to $80.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:Regular, BigREI OUTLET
- SmartwoolIntraknit Thermal Merino Base Layer Hoodie - Women's$119.93Save 33%compared to $180.00Underwear Weight:MidweightSize Type:Regular
- StioBasis PeakWool Midweight Half-Zip Base Layer Top - Men'sTop Rated$159.00Add to cart to see priceUnderwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Graphic Base Layer Crew Top - Women's$54.83 - $115.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's$150.00 - $155.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Graphic Base Layer Pants - Women's$85.73Save 25%compared to $115.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 Oasis Long-Sleeve Crewe Base Layer Top - Women's$59.83 - $120.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLIFA Merino Midweight Graphic Crew Base Layer - Women's$85.73Save 25%compared to $115.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- ArtilectDarkhorse 185 Zoned Crew Base Layer Top - Women's$81.73Save 48%compared to $160.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Deux par DeuxThermal Underwear Base Layer Set - Kids'$35.83Save 50%compared to $72.00Underwear Weight:MidweightSize Type:Regular
- Helly HansenLifa Merino Midweight Base Layer Half-Zip Top - Women's$110.00Underwear Weight:MidweightSize Type:Regular
- ObermeyerComfy Cozy Base Layer Set - Kids'$42.73Save 27%compared to $59.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men'sTop Rated$119.73Save 25%compared to $160.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:Regular, BigREI OUTLET
- ArtilectDarkhorse 185 Zoned Quarter-Zip Base Layer Top - Women's$75.73Save 55%compared to $170.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- IcebreakerMerino 200 Oasis+ Long-Sleeve Half-Zip Thermal Base Layer Hoodie - Men's$150.00Underwear Weight:MidweightSize Type:Regular, Big
- IcebreakerMerino 200 Sonebula Long-Sleeve Crewe Base Layer Top - Men'sTop Rated$89.73Save 25%compared to $120.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Icebreaker200 Oasis Base Layer Leggings - Kids'$29.83Save 50%compared to $60.00Underwear Weight:MidweightSize Type:Regular
- The North FaceDotKnit Thermal Base Layer Set - Kids'$80.00Underwear Weight:MidweightSize Type:Regular
- Hot ChillysOriginals Print Base Layer Crew - Kids'$39.73Save 27%compared to $55.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- Helly HansenLIFA Merino Midweight 2-In-1 Graphic Half-Zip Base Layer Top - Women's$93.73Save 25%compared to $125.00Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
- StioBasisPeak Wool Midweight Base Layer Tights - Women's$149.00Add to cart to see priceUnderwear Weight:MidweightSize Type:Regular
- Ortovox230 Competition Long Base Layer Pants - Men's$100.00Underwear Weight:MidweightSize Type:Regular, Big
- CraftCore Dry Active Comfort Base Layer Pants - Men's$32.73Save 34%compared to $49.95Save up to 30% extra on your REI Outlet purchaseUnderwear Weight:MidweightSize Type:RegularREI OUTLET
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