Dial up the warmth with this cozy reversible vest. It pairs lightweight synthetic insulation with our Therma-FIT technology to pack in the heat without weighing you down. Made for all-day comfort, PerfectStretch fabric has four-way stretch and a polished look. Fit & Design: Side pockets Hidden snap button closure Signature locker loop at front left of hem Synthetic fill helps keep you insulated and warm This product provides UVA and UVB protection from the sun in the areas covered by the garment Technology: Nike Therma-FIT technology helps manage your body's natural heat to help keep you warm in cold-weather conditions