Oakley Casual B1B Po Hoodies 2.0 BARK FZH 2 AR.GOakley Bark FZ 2. 0 Hoodie The full zip Bark FZ Hoodie 2. 0 puts you out front in your own comfort zone, thanks to soft recycled Polyester and brushed cotton fleece. The adjustable drawcord at the hood and ribbed cuffs and hem ensure cozy warmth, and side pockets hold essentials. Its finished with an oversized Oakley bark logo up front and center. Material : Recycled Polyester made from post consumer plastic bottles is lightweight and breathable.