Three years ago, I wrote an article title Outfitted by Costco.
I’ve been happily using Costco gear for many of my outdoor pursuits. Since I’ve written that article, I have made excellent use of their uber-luxurious and high R-value pads for winter car camping. Additionally, I have been using their new and improved flick lock poles, keep various headlamps stashed in the house for emergency use or night-time bike riding, and the Kirkland-branded merino wool, Smartwool type, socks are almost a daily mainstay.
And something else I’ve been using for nearly four years? The Paradox DriRelease merino blend brand thermal tops and bottoms.
I decided to do this review for two reasons:
- These thermals are discounted at some Costco stores right now. A top and bottom set can be bought for ~$30 or so while still available. (And, both the men’s and women’s versions are discounted on eBay, too)
- I’ve had these thermals the same amount of time as the 100% merino wool base layers I just reviewed. Yet the Paradox layers are less expensive, been used more days total and show trivial signs of wear vs. the merino wool base layers.
First, I should say right off the bat, that calling these base layers “merino blend” is a bit of a misnomer.
They actually are a polyester blend with a bit of merino wool. The breakdown is 84% poly, 11% merino, 5% spandex. They are also made up of something called DriRelease embedded in the poly fibers that allegedly help with odor and wicking. I am not an uber-technical gear guy, so you may want to read up on the specifics yourself…
So, how do these gussied up polyblend thermals work in the real world as opposed to laboratory settings or on a spreadsheet?
First, they wick well enough. No better or and no worse than any other poly layer I’ve used. Odor? I’m sorry, but if you are sweating, all the clothing is going to stink at some point esp on multiday trips. Even the wool layers it seems. That’s what I found anyway…
And though too much spandex in thermals in a significant amount can be counter-productive for cold weather clothing, I found the small amount of spandex in these layers to be a non-issue for real-world use.
The layers themselves are a touch heavier fabric than a light base layer, but not quite as thick as a true mid-layer. Perfect for hiking in the typically cool and dry Rockies when the weather turns. Even in summer, I’ve worn the thermal top by itself on many early mornings starts. Probably overkill for say the Southeast Appalachians in prime season. A lighter layer shirt is likely to be fine for a cool evening. But for the backpacking and outdoor activities I do, it is a versatile layer for three seasons and beyond uses.
A men’s medium top is about 7oz, and the bottoms (men’s large) are 6 oz. I like the zip top, and take an ounce or so weight penalty, as I find a zip top is a more versatile piece over many conditions over a crew neck top. Part of my gradual evolution that means looking less at specific ounces and more for functionality in a lightweight framework.
(As an aside, Costco has even lighter base layers on sale currently…. Both regarding weight and fabric. They are also crew tops. I have not used them myself, however).
These simple Paradox thermal layers work rather well.
Over the years, I found with gear that will get used up and replaced (socks, thermal layers and so on) that the adage of “You get what you pay for” is not always true. More and more outdoor clothing is essentially highly priced luxury goods as opposed to something four or fives times better to go with the four or five times more expensive price tag. Better …maybe? In relation to its price..probably not in my humble opinion.
A Jaguar is much more expensive than a Toyota Corolla (or insert affordable, but a reliable car of choice. I like my Kia). But the Jaguar is more likely to be in the garage getting worked on. Or pick a Lexus..perhaps more appropriate. You get the idea.
Overall: The Paradox thermal layers are a simple, affordable and the reliable economy car when it comes to thermal layers. I like them. And they work.
Disclosure: Obviously these Paradox base layers were bought with my funds. Thrift stores, Costco, discount stores and surplus stores generally do not give away gear to bloggers whose biggest claim to fame is that he writes a good amount when not in his small beige box at work…