Hack the Sack, retro style! Bring it back to where it all started with the Wham-O Retro Hacky Sack®. With a design inspired by the iconic Hacky Sack® footbag that started it all, this 3-pack of retro Hacky Sack® footbags combines classic '80s-style throwback looks with smooth, durable play for today's player. Perfect for solo practice or starting a circle with friends, Hacky Sack® is as fun now as it was in the '80s. Keep one with you, share one with a friend, and keep a spare handy. Small enough to toss in your pocket or backpack, Hacky Sack® goes wherever you do—school, the park, the beach, concerts, or skate parks. How do you hack it?