Crafted for the fitness enthusiast, the Lululemon Define Jacket Nulu in black offers a sleek and functional design. Its nylon and Lycra outer shell, adorned with a subtle yet stylish Define Jacket logo, provides a snug fit that moves with you. The size 4 garment, designed with a long jacket/coat length, is perfect for layering during the cooler spring and winter months. The jacket boasts a host of features including a secure front pocket, cottony-soft handfeel, and a back vent for extra breathability. The full zipper closure, paired with thumbholes and cuffins, ensures a seamless fit that stays in place throughout your gym sessions or active day. With its solid black hue, this piece is versatile enough for any activewear wardrobe.