The Lululemon Define Jacket in Nulux Brilliant Blue is a versatile and stylish activewear piece perfect for all seasons. Made from a blend of nylon and polyester, this jacket features a full zip closure, zipped pockets for convenience, and a lightweight design for ease of movement. The slim fit and stretch fabric make it ideal for activities like yoga, running, and gym training. With its solid color and trendy athleisure theme, this jacket from the Lululemon Define product line is a must-have for any woman's activewear collection.