The Spiuk Anatomic Vest is the ideal garment for cycling with extra protection during the coldest months of the year. It is made of M2V membrane panels to protect you from the wind, cold and light rain. SensodryWarm fabric side panels promote a good fit and retain body heat for long-lasting protection.Features:Use: RoadWinter vest and membrane with a slightly slim fitIdeal for wearing with a jersey for extra protection against the cold and windM2V membrane panels are windproof and offer rain protectionSensodryWarm stretch fabric side panelsReflective elements with an iridescent effect for improved visibilityComposition: 93% polyester, 7% elastaneTechnology:SensodryWarm: Multi-filament fabric with a polyester base that's optimal for winter sports. With excellent breathability and comfort, the stretch fits your body to perfection.