Skip to search results
loaded 42 results
REI Co-op Sun-Protective Fabric Base Layer Tops
(42 products)Products (42)
Sort: Best Match
- Top Rated
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's
$79.95Underwear Weight:LightweightSize Type:Regular, Big REI Co-opMidweight Base Layer Half-Zip Top - Women's
$59.95Underwear Weight:MidweightSize Type:Regular, PlusREI Co-opMidweight Long-Sleeve Base Layer Top - Men's
$54.95Underwear Weight:MidweightSize Type:Regular, Big, Tall- Top Rated
REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Women's
$104.95Underwear Weight:HeavyweightSize Type:Regular, Plus REI Co-opMidweight Long-Sleeve Base Layer Top - Women's
$26.83 - $54.95Underwear Weight:MidweightSize Type:Regular, Plus- Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's
$89.95Underwear Weight:LightweightSize Type:Regular, Big - Top Rated
REI Co-opMidweight Base Layer Half-Zip Top - Men's
$59.95Underwear Weight:MidweightSize Type:Regular, Big, Tall REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's
$79.95Underwear Weight:LightweightSize Type:Regular- Top Rated
REI Co-opLightweight Base Layer Crew Top - Kids'
$20.93Save 30%compared to  $29.95Underwear Weight:LightweightSize Type:Regular - Top Rated
REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Women's
$99.95Underwear Weight:HeavyweightSize Type:Regular, Plus REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Men's
$104.95Underwear Weight:HeavyweightSize Type:Regular, Big, TallREI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Men's
$99.95Underwear Weight:HeavyweightSize Type:Regular, Big, Tall- Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's
$89.95Underwear Weight:LightweightSize Type:Regular REI Co-opMerino 185 Base Layer Top - Men's
$69.95Underwear Weight:LightweightSize Type:Regular, Big- Top Rated
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's Tall Sizes
$79.95Underwear Weight:LightweightSize Type:Tall, Big - Top Rated
REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's Tall Sizes
$89.95Underwear Weight:LightweightSize Type:Tall, Big - Top Rated
REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Men's
$19.83Save 50%compared to  $39.95Underwear Weight:LightweightSize Type:Big REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Women's
$27.93Save 30%compared to  $39.95Underwear Weight:LightweightSize Type:Regular- Top Rated
REI Co-opLightweight Base Layer Half-Zip Top - Men's
$19.83Save 55%compared to  $44.95Underwear Weight:LightweightSize Type:Regular REI Co-opLightweight Base Layer Long-Sleeve Zip-Neck Top - Men's Tall Sizes
$19.83Save 55%compared to  $44.95Underwear Weight:LightweightSize Type:TallREI Co-opMidweight Base Layer Crew Top - Kids'
$34.95Underwear Weight:MidweightSize Type:RegularREI Co-opMerino 185 Base Layer Top - Women's
$69.95Underwear Weight:LightweightSize Type:Regular- New arrival
REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's
$39.95Underwear Weight:LightweightSize Type:Regular, Big, Tall - New arrival
REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Women's
$39.95Underwear Weight:LightweightSize Type:Regular, Plus - Top Rated
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's Plus Sizes
$79.95Underwear Weight:LightweightSize Type:Plus REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's Plus Sizes
$89.95Underwear Weight:LightweightSize Type:Plus- New arrival
REI Co-opLightweight Half-Zip Base Layer Top - Women's
$44.95Underwear Weight:LightweightSize Type:Regular, Plus - New arrival
REI Co-opLightweight Half-Zip Base Layer Top - Men's
$44.95Underwear Weight:LightweightSize Type:Regular, Big, Tall REI Co-opMerino 185 Base Layer Top - Women's Plus Sizes
$34.83 - $69.95Underwear Weight:LightweightSize Type:Plus- New arrival
REI Co-opLightweight Crew Base Layer Top - Men's
$29.95Underwear Weight:LightweightSize Type:Regular, Big, Tall
1–30 of 42 products
Sort: Best Match