"What Our Gearhead® Experts Are Saying:""I’ve been using the Unlimited Pro 2 Jersey for gravel races and it’s unreal. The fit is aero like my road kit, but the materials breathe better and the rear hydration pocket is clutch for longer efforts. Everything stays in place, even when loaded up.""We ride fast, we ride far, and we ride where pavement turns to dust—and the Castelli Unlimited Pro 2 Jersey is built to meet that challenge. Whether it's gravel racing, long adventure days, or mixed-surface training, this jersey gives us race-fit speed with storage that adapts to the ride. CFD-tested paneling and engineered shoulder fabric reduce drag without compromising comfort. The Air_O Stretch fabric keeps things breathable and quick-drying, while bonded sleeve ends ensure a smooth, comfortable feel on the arms. Three rear pockets plus a zippered security pocket stash essentials, and an integrated hydration pocket fits a 1. 5L bladder for self-supported missions. With aerodynamic precision and off-road practicality, this jersey doesn’t limit where we go—it expands it."