The Medium Jacket has got all the features of a Fiandre Pro, but it's more practical thanks to a lighter layering on the back. This doesn't go against technicality at all, as the NoRain fabric on the back has got you covered no matter what. High breathability is the big asset here. FEATURES: Strategically placed seams maximize bike feel, optimize fit and reduce exposure to elements Mid-weight fabric, can be worn with a base layer or with an added thermal layer for cold conditions NoRain protection on back Fully taped seams for full waterproofing Waterproof YKK® Vislon® zipper 3 external rear pockets Polartec® NeoShell® is windproof, waterproof, highly breathable and elastic Temp. Range: 8°+ C Weight:252 g