The Nike Tech Pack Windrunner Jacket in Sail White Black is a stylish and functional activewear jacket designed for men. Made with polyester material, this long-sleeve windbreaker features a hooded design, full zip closure, and is part of the Nike Tech product line. It is suitable for various activities like gym training, walking, baseball, basketball, and running. With a regular fit and size large, this jacket is perfect for men looking for a versatile and comfortable outerwear option for their active lifestyle.