In case you’re wondering, it’s the tighter black one that’s the new Aero Rain Jacket. Castelli claims it’s fully breathable and stretchy while fully protecting you from water and wind. Oh, and it’s short sleeve, intended to go over a normal long-sleeve jersey or with their Nanoflex arm warmers, which features a “revolutionary” new fabric with “5-phase nanotechnology treatment.”
The new jacket is a collaboration between Castelli and Gore and will be on sale starting Winter 2011. The new Nanoflex arm-, leg- and knee warmers will be available in September.
