Last year’s version of the Castelli Perfetto Long Sleeve Jersey was called the Gabba Long Sleeve Jacket, but with Winter 2016, Castelli are going back to reserving the Gabba name for the original Gabba short sleeve jersey. They kept hearing so many people call the long-sleeve version of the Gabba as "perfect", which explains the name "Perfetto", yet they still set about improving on perfection. Castelli improved the water-repellent finish so it will keep you drier without affecting breathability. They have refined the fit, and laser cut the drain holes in the pockets. They have also totally redone the splash flap on the back to make it lie flatter and fit better. The reflective logo on the back keeps you visible.