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Men's Base Layer Tops
(90 results)Choose a base layer that's best for...
Choose a base layer that's best for...
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- 6 colors availableSmartwoolMerino 150 Base Layer T-Shirt - Men's$75.00
- 5 colors availableREI Co-opLightweight Base Layer Long-Sleeve Crew Top - Men's$19.83 - $39.95
- 5 colors availableSmartwoolMerino 150 Crew Base Layer Long-Sleeve Top - Men's$85.00
- 4 colors availableSmartwoolMerino 250 Base Layer Quarter-Zip Top - Men's$72.93 - $105.00
- 3 colors availableREI Co-opMerino Midweight Base Layer Long-Sleeve Crew Top - Men's$79.50
- 4 colors availableREI Co-opLightweight Base Layer Crew Top - Men's$29.95
- 3 colors availableMountain HardwearDiamond Peak Long-Sleeve Base Layer T-Shirt - Men's$66.73 Compared to$85.00You save 21%
- 2 colors availableNRSH2Core Silkweight Base Layer Shirt - Men's$27.73 Compared to$34.95You save 20%
- 4 colors availablePatagoniaCapilene Midweight Crew Base Layer Top - Men's$59.00
- 2 colors availableSmartwoolMerino 250 Base Layer Pattern Quarter-Zip Top - Men's$79.93 Compared to$115.00You save 30%
- REI Co-opMidweight Base Layer Zip Hoodie - Men's$29.83 Compared to$59.95You save 50%
- 4 colors availablePatagoniaCapilene Midweight Zip-Neck Base Layer Top - Men's$69.00
- 2 colors availableOdloNatural + Ceramiwool Crew Long-Sleeve Base Layer Top - Men's$48.73 Compared to$70.00You save 30%
- OdloActive F-Dry Base Layer Long-Sleeve T-Shirt - Men's$34.73 Compared to$50.00You save 30%
- 2 colors availableMountain HardwearDiamond Peak Thermal Crew Base Layer Top - Men's$89.73 Compared to$120.00You save 25%
- 3 colors availableOdloActive Warm Originals Base Layer Top - Men's$34.83 Compared to$70.00You save 50%
- OdloNatural + Ceramiwool Crew Base Layer Top - Energy Blue - Men's$44.73 Compared to$65.00You save 31%
- 5 colors availableREI Co-opMerino Midweight Base Layer Crew Top - Men's$20.83 - $69.95
- 4 colors availableREI Co-opLightweight Base Layer Half-Zip Top - Men's$30.93 - $44.95
- OdloPerformance Evolution Base Layer Top - Men's$31.73 Compared to$45.00You save 29%
- The North FaceUltra-Warm Poly Crew Base Layer Top - Men's$59.73 Compared to$80.00You save 25%
- OdloOriginals Warm 1/2-Zip Turtleneck Base Layer Top - Men's$38.73 Compared to$55.00You save 29%
- 2 colors availableHot ChillysMicro-Elite Chamois Crewneck Base Layer Top - Men's$31.83 Compared to$65.00You save 51%
- 2 colors availableMountain HardwearDiamond Peak Thermal Base Layer Hoodie - Men's$96.73 Compared to$130.00You save 25%
- 2 colors availableOdloPerformance Warm 1/2-Zip Turtleneck Base Layer Top - Men's$55.73 Compared to$80.00You save 30%
- 3 colors availableREI Co-opMidweight Base Layer Half-Zip Top - Men's$54.95
- 2 colors availableREI Co-opSilk Long Underwear Crew Shirt - Men's$49.95
- 2 colors availableOdloPerformance Blackcomb Base Layer Shirt with Face Mask - Men's$54.83 Compared to$110.00You save 50%
- Icebreaker260 Zone Crew Base Layer Top - Men's$90.93 Compared to$130.00You save 30%
- 2 colors availableSmartwoolMerino 250 Base Layer Crew Top - Men's$69.93 Compared to$100.00You save 30%