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Sun-Protective Fabric Men's Base Layers
(25 products)Products (25)
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- REI Co-opMerino 185 Base Layer Bottoms - Men's$39.83 - $55.89Save 30% - 50%compared to  $79.95
- Sale Ends May 26REI Co-opMidweight Base Layer Half-Zip Top - Men'sTop Rated$41.89Save 30%compared to  $59.95
- REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Men's$49.83 - $73.39Save 30% - 52%compared to  $104.95
- Sale Ends May 26REI Co-opMidweight Base Layer Bottoms - Men's$38.39Save 30%compared to  $54.95
- Sale Ends May 26REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's$55.89Save 30%compared to  $79.95
- Sale Ends May 26REI Co-opLightweight Base Layer Bottoms - Men'sTop Rated$27.89Save 30%compared to  $39.95
- Sale Ends May 26REI Co-opMidweight Long-Sleeve Base Layer Top - Men'sTop Rated$38.39Save 30%compared to  $54.95
- Sale Ends May 26REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men'sTop Rated$62.89Save 30%compared to  $89.95
- Sale Ends May 26REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's$27.89Save 30%compared to  $39.95
- Sale Ends May 26IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Men'sTop Rated$78.69Save 25%compared to  $105.00
- Sale Ends May 26Icebreaker260 Merino Tech Thermal Leggings with Fly - Men'sTop Rated$93.69Save 25%compared to  $125.00
- Sale Ends May 26REI Co-opMerino 185 Base Layer Top - Men's$48.89Save 30%compared to  $69.95
- Icebreaker200 Sonebula Leggings - Men's$89.73Save 25%compared to  $120.00REI OUTLET
- REI Co-opHeavyweight Merino Base Layer Bottoms - Men's$49.83Save 50%compared to  $99.95
- Arms of Andes300 Alpaca Wool Long-Sleeve Crew Base Layer Top - Men's$130.00
- REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Men's$49.83 - $99.95
- Sale Ends May 26REI Co-opLightweight Half-Zip Base Layer Top - Men's$31.39Save 30%compared to  $44.95
- Sale Ends May 26REI Co-opLightweight Crew Base Layer Top - Men's$20.89Save 30%compared to  $29.95
- Sale Ends May 26IcebreakerMerino 260 Tech Long-Sleeve Crewe Thermal Top - Men'sTop Rated$93.69Save 25%compared to  $125.00
- Sale Ends May 26IcebreakerMerino 200 Oasis Base Layer Leggings with Fly - Men'sTop Rated$78.69Save 25%compared to  $105.00
- Sale Ends May 26Icebreaker200 Oasis Crewe Base Layer Top - Men's$71.19Save 25%compared to  $95.00
- Sale Ends May 26REI Co-opMerino 185 Base Layer Bottoms - Men's Tall Sizes$55.89Save 30%compared to  $79.95
- Sale Ends May 26REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's Tall SizesTop Rated$55.89Save 30%compared to  $79.95
- Sale Ends May 26REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's Tall SizesTop Rated$62.89Save 30%compared to  $89.95
- TerramarC-Suite Mammoth Sherpa Fleece Mid-Layer Pants - Men's$56.73Save 29%compared to  $80.00REI OUTLET
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