The Lululemon Define Jacket in black with a gold zipper is a stylish and functional activewear piece designed for women. Made of nylon with a blended fabric type, this mid-length jacket features a full zip closure, long sleeves, and is machine washable. It is perfect for winter, fall, and spring seasons, and is ideal for yoga and other athleisure activities. The jacket's solid black color and basic style make it a versatile addition to any wardrobe, offering both comfort and style for active women on the go.