Fiandre 2 Jacket stands as the pinnacle of winter cycling apparel, designed for cyclists seeking unparalleled protection and comfort. 
At the heart of its performance is the Polartec AirCore membrane, developed exclusively for Sportful. Polartec® AirCoreTM is an innovative air permeable fabric technology that allows maximum breathability while protecting against the harshest winds. Designed to stretch for a full range of movement, the nano-fiber membrane keeps you dry from the inside by helping moisture and vapor escape faster, thanks to its 0.4 - 1 CFM, while repelling it from the outside.