Molded Traditional triangle pattern Soft built, Size 5 Official Footvolley Ball Resistant and Durable Ball ships deflated. Inflation is required Color: Blue/White Constructed with a patented MikasaHyde cover and nylon-wound, the Goal Master brings a whole new feel to the game. The unique bladder design makes it durable and able to retain air pressure more efficiently. Size 5. MikasaHyde cover, For outdoor use.