It's hard improving on perfection.
last year's version of this jacket 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 "perfect" so they renamed it the perfetto jersey and set about improving on perfection.
castelli have improved the water-repellent finish so it will keep you drier without affecting breathability. They've refined the fit and laser cut the drain holes in the pockets. Also castelli have totally redone the splash flap on the rear of the jersey to make it lie flatter and fit better. Reflective logos on the back keep you visible.
Key features:
fully aero fully breathable and fully protected
gore windstopper x-lite plus fabric for lightweight total wind protection with water-repellent finish
nano flex fabric insert under arms
storm-flap construction with reflective logo at back protects from wheel spray
silicone gripper at waist prevents ride-up
full-length ykk vislon zipper with wind flap
3 rear pockets with laser-cut drain holes
weight: 386g (large)
temperature range: 6-15c / 43-59f