Lululemon In Flux Jacket Size 6 VGUC Size 6. Rubber band on zipper is a little stretched out as pictured. Why we made this When you're racing out the door to class, you want a go-to jacket you can count on. We designed this slim-fitting layer to check all the boxes: the outer fabric layer is lightweight, the soft liner wicks sweat, and ribbed side panels give you freedom to move. On your mark, get set, go to the studio! Key features Swift fabric is woven for strength and no-bulk performance our Seriously Light Luon fabric liner is sweat-wicking, four-way stretch and cottony soft added LYCRA® fibre moves with you and stays in great shape thumbholes keep your sleeves in check tight fit layers easily under another jacket on chilly days. Fit + function designed for: to-and-from fabric(s): Swift Seriously Light Luon fit: tight length: hip