Updated August 28, 2026

The REI Co-op Merino 185 Men’s Long-Sleeve Half-Zip Base Layer Top is on sale for just $29.85 at REI with free pickup available. This REI Co-op Merino base layer deal offers a premium merino wool option at a fraction of the usual price for outdoor enthusiasts seeking comfort and odor control.

Why this REI Co-op Merino base layer deal stands out

-ULTRA-SOFT MERINO WOOL: Naturally regulates temperature and wicks moisture for all-day comfort during hikes, commutes, or gym sessions. -ODOR-RESISTANT: Built-in microfiber treatment reduces smell, so you can wear it multiple days without washing. -THREE COLORS AVAILABLE: Choose from classic blue, charcoal gray, or black to match your outdoor or casual wardrobe.

How to grab the deal at REI

  • Visit the REI Co-op Merino 185 Base Layer page via the SHOP HERE button above.
  • Select your preferred color from blue, gray, or black.
  • Add to cart and proceed to checkout to confirm the $29.85 price.
  • Choose free in-store pickup at your local REI location for fastest access.
  • Savings tips & price context

    Even without membership, opting for in-store pickup avoids shipping costs entirely.Check if your local REI offers same-day pickup for orders placed early in the day. Base layers are essential layering pieces, making this sale particularly valuable for spring/summer outdoor trips or year-round casual wear.

    FAQ

    What makes merino wool better than synthetic base layers?

    Merino wool naturally regulates body temperature and has built-in odor-fighting properties, reducing the need for frequent washing. Synthetics can trap moisture and often require more frequent laundering.

    Are all three colors (blue, gray, black) always in stock?

    Availability varies by location, but REI typically stocks multiple colors for popular items like the Merino 185. Check your local store’s inventory online before visiting to ensure your preferred shade is available.

    Does REI membership add additional savings here?

    Yes, REI members receive an automatic 10% discount on clearance items like this base layer.This REI Co-op Merino base layer deal delivers exceptional value for outdoor enthusiasts and casual wearers alike. For more discounted clothing options, check out our clothing deals section for seasonal savings on activewear and outerwear.

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