Ride-Ready, Shop-Tested: The ION2 Jersey At ION2, we don't just build performance—we live it. Whether we're dialing in suspension in the shop or chasing light on two wheels in the backcountry, our gear has to meet the same standard we bring to every fork rebuild and shock tune: top-tier quality, no compromises. That's exactly what you'll get with our latest mountain biking jersey. Crafted from ultra-premium, breathable fabric, this jersey delivers the comfort, durability, and moisture-wicking power you need when the ride gets real. It's built to move with you, resist wear, and keep you cool no matter how steep the climb or rowdy the descent. Whether you swing by the shop or send your suspension by mail, we've always got your back—and now your jersey does too. Flyweight fabric: 115g/m, 100@ Flotech Polyester: One of the lightest, best wicking, most breathable, almost indestructible and therefore the most highly coveted performance fabrics. FLYweight does not pull or pill or lose its color. The subtle waffle texture gives this fabric a technical look. If you are looking for an ultra thin and breathable fabric for hot summer activities, this is your fabric.
