By Rob Slade

Published: Tuesday, 30 August 2022 at 12:00 am


As triathletes, we spend an awful lot of time training on two wheels, especially when we’re reaching our peak in summer. So it’s key that our kit is up to the task and cycling jerseys are no exception.

They need to look good, of course, but they also need to be comfortable (particularly in warm weather), provide storage for nutrition or other essentials and, depending on your goals, provide you with any possible aero gains. 

While style is subjective, comfort typically comes down to the fabrics used, a zip and seams that don’t irritate you, and good range of movement. The best summer cycling jerseys also wick away moisture with ease and allow airflow to keep you cool.

In terms of storage, three elasticated pockets on the rear are pretty much standard and anything more (like a zip pocket) is a bonus. The less pockets sag once loaded up with things like energy gels, the better.

And then comes fit. To be as aero as possible you’ll want a close-fitting cycling jersey with minimal flapping, while placement of seams is also important. Just how close you’d like a jersey to fit is down to personal choice, but what is universal is a desire for the waist not to rise up too much while riding. Now, on with the testing!

Best men’s cycling jerseys

Castelli Aero Race 6.0

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This is the sixth iteration of Castelli’s Aero Race Jersey, with each version said to benefit from better aerodynamics and fit. That’s a lot of development, and this jersey has even been privy to CFD (computational fluid dynamics) analysis in order to inform fabric choice and seam placement.

The fit is close and feels aerodynamic, yet comfort is also great with unrestricted range of movement and the large zip guard does its job well. In testing, the jersey offered excellent breathability and moisture wicking, thanks in part to the jersey’s incredibly lightweight fabric, making it most suited to summer.

Our sample came in a black/grey blend that’s exclusive to Wiggle. It’s not great for visibility, but brighter colours are available direct from Castelli. Three standard rear pockets are spacious and there’s limited sagging, but when empty there’s a little bit of riding up.

Verdict: It’s not cheap, but this stylish option is one of the best cycling jerseys for men on the market.

Score: 90%