Przewalski Men’s Sleeveless Cycling Undershirt Quick Dry Bike Base Layer Vests Breathable Bicycle Jerseys Biking Tank Tops

I have three of these base layers and consider them a staple for spring, fall, winter riding when the temps are on the chilly side. Just a tiny amount of extra fabric to wear under a long sleeve jersey in the winter or short sleeve jersey in the spring/fall. Extremely breathable and stretchy. Dries quickly and pulls the sweat off like it’s supposed to. Very comfy—better than the older poly/coolmax ones I used to wear. Sizing is pretty spot on in my book. It’s a base layer—it’s supposed to be snug! I’m 6’2 175 lbs and the large fits perfect—form fitting with no extra room to get in the way of whatever I’m wearing on top.

Sorry I’m no model so the chair had to do that work seeing its sheerness, I am normally a medium and got the large and it was very fitted so definitely go up a size, the material was thin, cool, and soft, it did well in the wash and seems like it will be very durable, a good value for my money.

the evaporation is very good, stays nice and cool. I use it for indoor cycling since i havent had the chance to use them in warm weather. Slim fit, as a broader guy its snug but fine. it has a slight stretch but i wouldnt call it "stretchy" by any means. i have a longer than average torso and its long enough to stay tucked into my shorts. The only downside it the inside is a bit scratchy so after a while it gets slightly irritating. Didnt notice it until i had worn it a couple times so maybe it shows up after a couple of washes. I turned it inside out and that seems less scratchy. Maybe slightly less wicking performance that way but i couldnt tell a difference. overall a good value and much better than without a base layer.

I bought this to wear under my jersey as a base layer for those early morning rides when the temps are in the 60's (I'm from the Southeast so 77-78° is our ideal temp :D ) It's well made, fits well, and provides enough of a windbreak for the cool mornings while also being breathable enough to keep you cool with the jersey zipped down a bit. It is sweat wicking and quick drying so even after a tough climb or a long sprint, you won't be drenched for long. ;) (I also have a pair of Prezwalski's 3D bib shorts and those are also well made and very comfortable without breaking the bank.)

I bought these after a hot summer to see if they would help provide some more comfort on steamy, hot days. But I'm actually finding them a great addition to my cold weather riding kit. I would estimate that they add about 10 degrees F to the comfort range when I ride with a softshell jacket and a light Ibex wool baselayer. The Przewalski shirt is skin tight, so it will slip under all but the tightest baselayers. I will sweat on even the coldest rides, and the high-loft structure of this shirt wicks moisture away from your body so that it doesn't become ice cold when you're blasting downhill or stopped at a light. Instead, you have a nice warm pocket against your skin. This two-shirt set is an amazing bargain, considering that you pay more than twice as much for one similar shirt from a Scandinavian manufacturer. I have one of their wool mesh baselayers, and the Przewalski is just as effective. And despite being an artificial fiber, it doesn't stink up. Maybe that's because it's nylon rather than polyester, which can take on body odor. The fit is snug, as it should be. I have a 38" chest and 30" waist, and the size small fits perfectly.

I have two of these in the same size, purchased at different times. The one I bought approximately two years ago was great. The new one, however, is (1) significantly smaller, (2) made of lower quality material, (3) assembled with inferior stitching, and (4) the corrugated mesh now faces out rather than in for air pockets and wicking (something that worked well on the first one I bought). I feel bad leaving this review as I still love the first base layer, but there it is. That said, I still use the second base layer from time to time—I just have to be careful taking it on and off.

The old versionof these undershirts were terrific. I have purchased them a few times over recent years in white, gray, and black, and used them regularly as a base layer beneath a cycling jersey. However, the manufacturer has clearly changed the fabric and construction... for the worse! The old ones were soft, fit well, and had just the right amount of stretch and compression. But these new ones are made with a thinner fabric, larger-holed mesh, and are oddly scratchy to the skin. It's disappointing because the old version were great. I would not recommend this new version.

This company is now my go-to for all biking apparel. In short, they make great stuff for very low prices. I actually prefer their base to the Scandinavian ones I bought previously at 2x the price. Now for the shirt: It is *very* snug, but for me I want a second skin type fit. I wear these riding from the hottest day of summer to the coldest days of winter. In the heat, they protect me from annoying bib straps and from sticky jerseys. They certainly wick sweat effectively. It's actually in the cold that I like them best, maybe because I sweat alot and these keep that dampness off my skin. I won't ride without one. BTW, care is easy-just follow recommendations on washing.