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Men's Base Layer Tops
(86 results)Choose a base layer that's best for...
Choose a base layer that's best for...
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- 3 colors availableREI Co-opMerino Midweight Base Layer Top - Men's$79.50
- 2 colors availableREI Co-opMerino Midweight Half-Zip Base Layer Top - Men's$89.50
- 5 colors availableSmartwoolMerino 150 Pattern Crew Base Layer Long-Sleeve Top - Men's$80.00
- 2 colors availableSmartwoolMerino 250 Base Layer Quarter-Zip Top - Men's$100.00
- 4 colors availableREI Co-opMidweight Base Layer Crew Top - Men's$49.95
- 3 colors availablePatagoniaCapilene Lightweight Long Underwear Crew Top - Men's$49.00
- 2 colors availableREI Co-opLightweight Base Layer Half-Zip Top - Men's$39.50
- 2 colors availableSmartwoolMerino 150 Base Layer T-Shirt - Men's$75.00
- 3 colors availableSmartwoolMerino 250 Base Layer Crew Top - Men's$95.00
- 2 colors availableSmartwoolMerino 150 Crew Base Layer Long-Sleeve Top - Men's$80.00
- 3 colors availableREI Co-opLightweight Base Layer Long-Sleeve Crew Top - Men's$34.50
- 3 colors availableREI Co-opMidweight Base Layer Half-Zip Top - Men's$54.95
- TerramarMilitary Fleece Long Underwear Crew Top - Men's$20.73 Compared to$33.00You save 37%
- 2 colors availableREI Co-opSilk Long-Sleeve Crew Shirt - Men's$49.95
- 3 colors availablePatagoniaCapilene Midweight Zip-Neck Long Underwear Top - Men's$69.00
- 2 colors availableSmartwoolMerino 250 Base Layer Pattern Crew Top - Men's$105.00
- 2 colors availablePatagoniaCapilene Thermal Weight Long Underwear Crew Top - Men's$89.00
- 2 colors availablePatagoniaCapilene Thermal Weight Zip-Neck Top - Men's$99.00
- SmartwoolPhD Light Base Layer Hoodie - Men's$110.00
- REI Co-opMidweight Base Layer Crew Top – Men's Tall Sizes$49.95
- 4 colors availablePatagoniaCapilene Midweight Crew Long Underwear Top - Men's$59.00
- 2 colors availablePatagoniaCapilene Lightweight Zip-Neck Long Underwear Top - Men's$59.00
- SmartwoolMerino 250 Base Layer Pattern Quarter-Zip Top - Men's$110.00
- 2 colors availableOdloPerformance Blackcomb Base Layer Shirt with Face Mask - Men's$110.00
- 2 colors availableOdloWarm Base Layer Shirt with Facemask - Men's$65.00
- 3 colors availablePatagoniaCapilene Air Crew Base Layer Top - Men's$129.00
- 2 colors availablePatagoniaCapilene Air Hoodie - Men's$149.00
- 5 colors availableSmartwoolMerino 150 Pattern Base Layer T-Shirt - Men's$75.00
- 3 colors availableIcebreaker200 Oasis Crew Top - Men's$90.00
- PatagoniaCapilene Thermal Weight Zip Hoodie - Men's$119.00
