An effective replacement for the thermal jersey/light vest combo we often resort to in early spring and late fall, eliminating the bulk of stacked zippers and the fuss of readjusting layers mid-ride. Come spring and autumn, temperatures may not be as extreme as the depths of winter, but a short sleeve jersey, arm warmers, and gilet may not cut it when it comes to comfort and warmth. The Equipe RS Spring Fall Jacket is there to fill the gap in those hard to dress for transitional months.. Made from Push-Pull exterior and more insulating Rhombus on the inside, the twinDeck construction offers an incredible combination of insulation and breathability. This is then complemented by Assos\' unique and exclusive Diffusor \'air-valve\' system on the shoulders - these vents draw in cooling air to circulate between the two layers, preventing overheating and regulating body temperature. When you\'re on the limit, there\'s now no need to unzip to cool the body and you can remain low and aero - perfect for racing.. The Equipe RS Spring/Fall collection is designed to allow riders to train harder (higher HR and watts) at lower temperatures while maintaining that perfect micro-climate - not too clammy, not too cold, not too hot.. Assos aeroFit. As you\'d expect of a cycling jacket with race-ready credentials, the Assos aeroFit delivers a very close to the body, compressive fit to ensure reduced excess drag and no wasted energy when you\'re in the pace-line. The sleeves are made with Assos\' SONIC fabric, a lightly brushed insulating fabric that perfectly moulds to the arms and features ribbed detailing to improve aerodynamics. Raw cut edges ensure a low profile fit with gloves and maintains the aerodynamics of the body.. Whether it\'s testing fitness in fast and furious early season races or slow and steady autumn training, whatever your ride you\'ll remain perfectly comfortable when you pull on the Equipe RS Spring Fall Jacket during the transitional seasons of the year.50%PA 19%PP 16%EA 15%PL