10 Reviews: Best Base Layers for Cycling (Apr 2024)

Breathability is an important feature to look for in a base layer, and this one could be an excellent choice for you. Even though it’s lightweight, you won’t be bothered by the wind because it has a Windstopper membrane to keep you protected while cycling. The fabric used is soft and won’t chafe or irritate your skin, and it wicks and dries quickly for all-day comfort.

I have two of these. They are pretty effective at keeping me comfortable - depending on what I am wearing it under. Like most of the WindStopper products, this one has denser fabric in front and more breathable fabric in the back. By the time I finish my ride and pull off my jersey, this thing is soaking wet, but you don't realize that while riding because it is pretty effective at keeping me feeling dry.

by Frederick K

This base layer’s UPF 20+ material is ideal for shielding your skin from harmful UV rays. It is a superlight base layer that ensures your comfort. You can select from a variety of fashionable color options. Oh, and as you can see, it has raglan sleeves for extra coziness.

I love to layer my Smartwool tops for extra warmth in the winter. In the summer the 150 weight is perfect for outdoor activities.

by Sharon M

Another Smartwool base layer with UPF 20+, but this time with offset shoulder and side seams to reduce chafing. This one is made of Merino wool and nylon that will not only provide comfort but also durability to wear every time you go cycling.

Casual and work outs. Fits great and doesn't get smelly.

by Tim

If you prefer to wear a sleeveless base layer underneath your jersey, this one is a good option. It keeps you warm in cold weather and cool in hot weather because it wicks away sweat and dries it quickly. Furthermore, the Freshguard property eliminates the need to worry about odor, as it prevents it from becoming too stinky.

Next to skin provides light protection from chafing and keeps skin insulated. Dries wicked fast. #goatworthy for sure!

by iBryonD

Following that is another sleeveless base layer that will feel like a second skin. It’s ultra-lightweight, allowing for freedom of movement; you can move as freely as you need. The tubular knit fibers stretch more than comparable polyester-based garments, allowing you to downsize without sacrificing mobility or comfort.

This base layer is specifically designed for active men and women and is all you need to protect your body while cycling. Dryarn® material with a high-performance microfibre provides top levels of physical comfort even in extreme weather conditions. Not only that, but it also includes Pactimo TotalFit™, which perfectly fits your body for comfort.

Great to add under a jacket on cold days or under a jersey on chilly days. Never overheated, fits the body really well.

by Matthias W.

Assos is here with a highly breathable base layer designed specifically for summer cycling. Keeps you from overheating while also keeping you cool in the sun thanks to the moisture-wicking transport mesh and new v-cut neck that aids in airflow.

Love the fit and Assos quality. Love cheaper Craft base layers as much, but the Assos feels like you are wearing something really special.

by bilp1023475

This base layer is labeled as an ideal base layer for temperatures ranging from 50 to 77 degrees Fahrenheit, so you can rely on it to protect your body from harmful rays. It’s made of 3D mesh fabric, which works well for insulation by creating an air barrier next to your skin. Not only that, but the capillary action of the polyester wicks perspiration away from your skin as well.

... Very comfortable, no scratching or chafing from the seams. Love the closed-mesh design. I sized up to a L following the usual patterns with Castelli kit, could have done a M instead.

by Simon G

The polyester material makes this layer ideal for wearing on an active day because it is breathable and thus will keep you cool even if you sweat a lot. Even without a closure feature, it quickly dries your sweat. Not only that, but as you can see, it has a thumbhole to keep it in place so you can move freely.

Great fit! Super breathable material.

by Oscar

Many people prefer base layers with thumbholes since they help keep the sleeves in place while still allowing for freedom of movement. One of them is this one. The premium material will wick away your sweat, allowing it to evaporate faster. It is labeled as a UPF 50+ base layer, making it ideal for workouts in the sun.

Love this top! I wear it mostly for sun protection on warm days, and it's light enough to be comfortable even when it's quite warm outside. Wore for a 5-mile hike this morning and worked great, and the pale pink color doesn't show sweat (a huge priority for me!). I'm 5'5", 120 lbs, 34AAA, and size small is great if a touch long (but didn't bother me). Will probably buy more, especially if they're on sale . . .

by Beth K