Assos Collective 13 RS SS Jersey Collective Grey

13 is a number that carries a lot of weight in professional cycling. It’s inverted on race day to prevent bad luck. Elements of fear surround it. But in the ASSOS world, it’s the opposite. 13 points form the A brand mark. And thirteen A’s form a loop symbolizing the entrance into our community. For the launch of the new Collective Thirteen Jersey, we partnered with Taylor Phinney to design custom graphics that explore these themes of superstition, community, and the power of riding together as one. The jersey is engineered on our race-tuned RS Jersey S11, the latest, most definitive competition piece in our collection. It’s lighter, more aerodynamic, and more stabilizing than the previous RS Jersey, but it maintains the same breathability.

The Finer Details

The open 3D knit miniCheck Tex provides high breathability, high elasticity, UPF 25, and the signature ASSOS jersey texture across the front. The pockets are anchored by a rear panel of Stabilizer V11, which provides hypercooling breathability and is so lightweight (UPF 15) that we recommend applying sunscreen beneath it. It also reinforces stability, preventing sag and movement when pockets are loaded. The sleeves feature the new 550CX warp-knit textile, which provides UPF 35 protection and a muscle-wrapping, bistretch fit with inherent aerodynamic properties.