Craft Pro Nano Wind Jkt - Extremely light (only 21g/m2) and windproof jacket with elastic side inserts and perforations on the upper back for more ventilation. Small pack size - can easily be stowed in a jersey pocket.
Features:
Extremely light material (21g/m2)
Small pack size, fits in a jersey pocket
Stretch mesh side inserts for a perfect fit and optimal ventilation
Perforated material on the upper back for improved breathability