DThe Nike Windrunner Jacket medium, Colorblock Teal, Blue, and White is a stylish and functional activewear jacket perfect for running and jogging in winter, fall, and spring. Made from polyester with a polyester insulation material, this mid-length jacket features a full zip, hood, and stand-up collar for added warmth and protection. The retro theme adds a touch of nostalgia to your outfit, while the regular fit ensures comfort and mobility during your workouts. With its iconic Nike branding and quality construction, this jacket is a must-have for any active man's wardrobe.