The Nike Thermafit Sphere Element Running 1/2 Zip Jacket in Black is a stylish and functional activewear jacket designed for men. Made with polyester outer shell material and polyester insulation, this jacket provides warmth and comfort during winter, fall, and spring seasons. The long sleeve design, stand-up collar, and 1/2 zip closure make it practical for running and jogging activities. With its solid black color and sporty theme, this Nike jacket is a versatile and practical addition to any man's wardrobe.