NWT LULULEMON MINT COLOR NULU JACKET SZ. 12 Up for adventure and ready for downtime, our fan-favourite Hooded Define Jacket, powered by Nulu™ fabric, has a feel-good fit that can do it all. Designed for On the Move Feels Buttery-Soft and Weightless, Nulu™ Fabric(Click to Close) So buttery soft, it feels weightless Four-way stretch Sweat-wicking Breathable Added Lycra® fibre for stretch and shape retention