Men's Nike Essential Running Vest keeps you running through the seasons with low-profile insulation and a water-repellent finish on the front. It is lightweight and streamlined, making it the perfect layering piece.
100% POLYESTER
The technology of high-performance materials which quickly transports moisture from the body to the fabric surface. Athlete's so dry and comfortable.
It is a reflective material that reflects light, thereby increasing your safety at dusk and darkness.