LULULEMON Define Jacket in Camo Size 4 Only worn a handful of times since the jacket is a little too small for me Whether you're up for adventure or ready for downtime, our fan-favourite Define Jacket, powered by Luon™ fabric, has a feel-good fit that can do it all. Our sweat-wicking, four-way stretch Luon® fabric is cottony soft—we love this high-performance fabric for its serious stretch and recovery in all our sweaty pursuits - sweat-wicking - four-way stretch - cottony-soft handfeel - quick recovery - naturally breathable