REI Merino Midweight Baselayer Top Review

REI Merino Midweight Base Layer Top Review

REI Merino Midweight Baselayer Tops are surprisingly warm and have become my go-to layer around the campsite and and cool weather hikes. They’re also a great bargain when they’re on sale. I buy a lot of cold-weather hiking clothes through REI because they sell high-quality clothing that’s just as good as what you can buy from Smartwool or Patagucci, but for less money

REI Merino Midweight Base Layer Top

Easy to Care For
True to Size

Great Value

REI's Merino Midweight Base Layer Top is a 200 gram wool baselayer that's just as good as Smartwool's Merino Top but at a fraction of the price.

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Merino baselayers are more odor-resistant than synthetic baselayers, which is a big advantage for backpacking if you’re out for a few days at a time. These shirts are made with ultrafine merino wool that is soft to the touch. They don’t require any special care. I wash and dry them with my regular colored clothes and they don’t shrink, which can be a problem with some wool shirts.

They have flat seams to eliminate chafing and have a drop-tail hem that’s designed to work with a backpack hip belt and stay tucked into your waistband if that’s what you want. The underarms are gusseted to allow for a full range of movement when climbing or scrambling, or working in the yard.

The REI Midweight merino shirts are the equivalent of a 200 (gram) fabric in Smartwool’s way of classifying the warmth of their garments. At 200 grams, it’s warmer than a 150 gram Merino baselayer that I prefer for highly aerobic hiking, like climbing a mountain with a backpack, even in cold weather. But it’s ideal, for sitting around camp on cool nights when I’m less active, sleeping in a cold-weather sleeping bag, or sorting through my firewood pile outdoors.

If you can get a REI Merino Midweight Baselayer Top on sale, it’s a good deal. Even at full price, REI’s Merino and Synthetic baselayer tops are less expensive than equivalent garments from major brands and just as good. Hell, they’re probably made in the same factories in Vietnam.

Disclosure: The author purchased this product.

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  1. I bought these and the lightweight wool shirts they had on sale for $38 bucks! Fantastic deal. Who cares if the colors are out if fashion. I wear a sweater on top anyway.

    • Patagonia’s unflattering nick-name. They overprice their clothing.

      • Deals can be had for them though and they guarantee their stuff for life and will repair or replace just like Osprey. I got my cap thermal weight hoodie through rei for less than the prices listed here. Same is true with my houdini. Plan ahead and you rarely have to pay full price.

      • Patagucci–I love it!

        I think I’ve seen The North Face of a Southbound Wallet out there a few times myself…

      • Their prices don’t seem any higher on average than any other manufacturer.

  2. Icebreaker (sister company of Smartwool, I think) is a quality brand with a wide range of merino and merino blend clothing. There is usually a 30% off sale around the holidays and throughout the year. usually has all brand names on sale eventually.

    Wool hoodies, while heavy for backpacking, are my favorites for functionality and warmth for camping and daily wear.

  3. The drying times though? Far longer than polyester surely. I love wool layers but wearing them on a multi-day hike when you expect rain or lots of perspiration seems like a recipe for greater discomfort in the long run.

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