The new Castelli Illumina jacket features all the windproof and water-resistant protection of a full-on jacket, but with the light weight and breathability of a jersey. Here at Bicycle Sport, we’re a BIG fan of this one in our ladies’ line-up for 2014-2015. Castelli developed its SG0.6 fabric to be a highly effective lightweight windproof soft-shell fabric to take you through all of the fall and winter riding conditions you could expect from the unpredictable weather here in the Carolinas. The four-way stretch rib-knit effect adds an unprecedented level of fit and mobility to the Castelli Illumina jacket. Allover protection keeps the cold out with some extra help from the flip-up collar. In two strong-but-feminine colorways for fall-winter here at Bicycle Sport!