Clean, sleek lines and classic black merge with Castelli's proven fabric technology for an everyday training jersey that will make an impression on multiple fronts. The men's Iridescente Short Sleeve Jersey exemplifies the fit expertise of Castelli while showing the brand's affinity for aesthetics that are eye catching but never over the top. Castelli starts with Prosecco 80g polyester fabric on the jersey's main body, which fits with Castelli's trademark snugness in the shoulders and chest while standing, then molds expertly to the contours of your body once you're in a riding position. The fabric is stretchy and breathable, adeptly pulling moisture away from your skin throughout your ride. It also manages external moisture with a hydrophilic Prosecco treatment that won't be noticeable at all until you're riding through rain or damp road conditions. Once the skies release, the water will be dispersed over the body of the fabric so that it's able to evaporate as quickly as possible. On the back and shoulders of the jersey, Castelli adds panels of Prosecco 3D fabric, a close cousin of the Prosecco fabric used on the main body. Prosecco 3D has a construction more closely resembling mesh, adding space between your skin and the fabric to allow for increased breathability and rapid water evaporation. The pearly iridescent strip across the front and back of the jersey are engineered with heat transfer properties, or what Castelli refers to as Spectra Shift material, so as not to impact the jersey's breathability. Finishing touches including a full length YKK zipper with neck protector and three rear pockets with reflective accents combine to round out a jersey that mixes affordability with Castelli's trademark functionality and impeccable fit.