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The name diamond is derived from the Greek word Adamas, meaning unconquerable or indestructible. We channeled this multifaceted mineral’s spirit, its ability to bend and reflect light, and its varied geometric cuts into the bold new Diamond Crazy Jersey’s pattern, bringing an all-new, ASSOS-exclusive graphic to the surface.

Like all jerseys in the FASTLANE Collection, the Diamond Crazy is a one-off graphic design presented on our time-tested SS platform. Racing, training, or simply spinning in warm conditions—this jersey delivers. It’s constructed with our time-tested Dual Tex and Push Pull textiles, noted for their breathability, moisture management properties, and ultrasoft feel. A few important details we’d like to call out are the raw-cut sleeves—which create the smoothest transition possible between the jersey and your upper arms—our Triple Ramp Pockets to secure your cargo in the rear, and our just-right regularFit for day-long comfort in the saddle.
Type.112 Dual Tex: A fast-drying double yarn textile with great moisture management and breathability, this fabric makes up the front and back panels. It’s snag-resistant with high mechanical stretch, and has built-in UPF30 and odorControl.

Push Pull: The sleeves are made of our ASSOS-developed Push Pull warp-knit textile with high UV protection (UPF 50+). Highly breathable, this fine gauge knit with bi-stretch is quick drying and very comfortable.

Raw-Cut Sleeves: A design that creates the smoothest transition possible between the fabric and skin. More comfort and precise hold with less pressure.

Triple Ramp Pockets: Our storage design with three textile-lidded pockets optimally located for ease of access; security and stability guaranteed.

Full-Length Zipper: A slim central fastener allows full personal adjustment to temperature and exertion.

regularFit: A body-mapped performance fit that is a little less aggressive than our racingFit—the best of both worlds, where speed and comfort converge.

Composition: 91%PL 5%EA 4%PA