The 4th generation of the original Castelli Gabba foul-weather race jersey/jacket. The Gabba RoS Short Sleeve Jersey continues its legacy of never having to compromise between a race-fit top and foul weather protection. In fact, the Gabba is equally suited to wet and dry conditions, giving it Castellis Rain or Shine (RoS) badge. The Gabba uses two types of totally windproof GORE-TEX INFINIUM fabric to ensure total protection and functionality where its needed. The front of the Gabba uses a brushed water-resistant fabric to keep you dry and your core warm, whilst the back of the jacket uses a stretch and breathable fabric for an unencumbered ride and superb ventilation. The shoulder seams are taped as well to further block water from entering the jacket. The rear of the Gabba has two pockets with an integrated pump sleeve, providing easy access even with gloves on or when flying along at race pace. A dropped tail provides some welcome coverage from road spray whilst a reflective panel improves visibility in low light. The YKK Vislon zipper makes for easy opening and closing. Key Features 4th generation of the Gabba GORE-TEX INFINIUM 205 brushed water-resistant fabric on front-facing surfaces GORE-TEX INFINIUM 203 fabric on rear surfaces for stretch and breathability Taped shoulder seams YKK Vislon zipper for easy opening, with cover Zippered ventilation openings on side of the chest 2 rear pockets with pump sleeve Dropped tail with reflective panel 9 16C / 48 61F Weight: 255g (Large)