WATERPROOF AND WINDPROOF THERMAL CYCLING JACKET PLEASE NOTE: RUNS SMALL The C-LAB winter cycling jacket is designed for those who don't want to give up cycling, even on the coldest winter days! It has been specifically engineered for winter cycling and made with a three-layer fabric. This features a warm and breathable 280 g/m² inner lining, A windproof and waterproof membrane (10,000 Schmerber) preventing cold and water from penetrating, thus retaining body heat while wicking away perspiration And a bi-elastic breathable outer fabric, treated with Water Repellent technology, letting water slide off. The zipper is covered by a strip of the same three-layer fabric along its entire length to prevent cold penetration and ensure perfect insulation. The cuffs are laser-cut and fitted to be perfectly waterproof and protective. On the sides, two vent pockets accessible via 20 cm zippers serve as effective air intakes to ventilate the chest during climbs or when the temperature rises. The high collar at the back keeps the neck warm, thanks to its internal fleece section. The 3 large rear pockets are protected on top by a fabric flap ensuring their waterproofness, in addition to the elastic that keeps them closed. At the lower back, a reflective strip improves your visibility. Thanks to the modeling adopted, the thickness of the fabric used is optimized, making this winter cycling jacket easy to wear and minimal in bulk. In conclusion, the C-LAB Winter jacket, thanks to the various technologies used in its construction, ensures optimal protection against cold, wind, and rain. It maintains a good body temperature even in sub-zero temperatures while still wicking away sweat.