Castelli Perfetto RoS 2 Convertible Jacket XXX-Large Steel Blue/Savile BlueThe Castelli Perfetto RoS 2 Convertible Jacket has zippers that sit just above the elbow and cover 3/4 of the circumference of the arm. With the sleeves in place, you have Castelli's top-performing Perfetto RoS long-sleeve jacket. Remove the sleeves and you have a real Gabba to wear with your Nano Flex arm warmers. The zippers are covered so you don't see them from the outside or feel them from the inside. The Perfetto Convertible also got the RoS treatment: Rain or Shine. The same breathability and fit you've come to expect from the Perfetto, but now with significantly improved rain protection, including seam sealing on the shoulders. We've also differentiated the fabrics so you get extra warmth on forward-facing surfaces and lighter stretch on rear-facing surfaces. Available in Light Black/Black Reflex and Steel Blue/Savile Blue.8050949729632