Black Fitted Full-Zip Athleisure Jacket (Lululemon Define Dupe!) The ULTIMATE viral Lululemon Define Jacket dupe from Amazon. Super flattering contour stitching, slick full-zip front, and side zip pockets. Made from a buttery-soft, stretchy material that snags that exact high-end athletic look and snatch without spending $120+. Perfect for hot girl walks, gym runs, or everyday athleisure layering! Size large. Excellent pre-loved condition! #lululemon #dupe #definejacket #athleisure #workoutjacket