The SAYSKY Polartec Blaze Jacket is a hybrid winter jacket that keeps you warm on your runs, even in the coldest conditions, while remaining highly breathable - so you can continue training at high performance through the winter. The front of the jacket features a combination of two fabrics - a windproof lightweight nylon material on the surface, padded with Polartec Alpha 60 insulation underneath for optimal heat retention and breathability.
