The Lululemon Women's Define Jacket in size 4 is a versatile activewear piece made with a blended fabric of nylon and polyester. This mid-length jacket features a full zip closure, long sleeves, and a solid blue color, perfect for fall and spring seasons. Ideal for yoga, running, or jogging, this athletic fit jacket offers both style and functionality for the modern woman's active lifestyle. Machine washable for easy care, this Lululemon Define jacket is a great addition to any athleisure wardrobe.