Lululemon Scuba 1/2 Zip. Size 12. Black. Stretch French Terry fabric is soft and has built-in stretch that moves with you. Kangaroo pocket: Cozy kangaroo pocket designed to keep hands warm Media pocket: Lets you keep your tunes on hand Locker loop: Locker loop makes for easy hanging Zipper garage: Helps protect your chin from uncomfortable chafe Smoke free home