The PROTEK winter long sleeve jersey based on the Progora model is a jersey with high aerodynamic performance. In bi-material "SUPER ROUBAIX and WINDTEK ZEROTEK" this jersey will be your ally to withstand the rigors of winter. The marriage of these 2 fabrics provides even more warmth thanks to the winter properties of WINDTEK ZEROTEK. This jersey has a full front zip. Its "Security" function will allow you to block the closure at the desired location. Our jersey has three pockets at the back as well as a fourth zipped one that will allow you to take Phone, Money, IDs etc ... A silicone elastic at the hips allows perfect support in all positions.