Volleyball (On the Sand and In the Gym)

The standard 18-panel design was changed to a “petal” arrangement of just eight, which greatly decreased the amount seam length and required glue. Glue was only applied to the edges of each panel essentially capturing air between the panel and the bladder helping the ball feel softer. A dimpled microfiber surface was added to the exterior to promote a turbulent flow around the ball (a là golf balls).

The result is a ball that flies straighter and bounces more (3.5 percent) but actually impacts the arms with less force (5 percent) when compared to the previous model. Mikasa sent prototypes of the ball to each of the qualified Olympic teams to make sure that all were happy. At just $59.99 this might be the cheapest piece of Olympic history available.

Sock it to 'Em

Can Nike sell shoes or what? Even in a sport played barefoot, Nike has found a way to get a swoosh on the feet of beach volleyball players. The Nike Zesti (which is Greek for sun) is more sock than shoe and intended for adverse sand conditions (hot, cold, coarse, maybe quick?). A split toe design maintains the feel of an uncovered foot while the rubber cleats on the bottom attempt to add some traction in the slippery sand. A seamless fabric fits tight, remain breathable and doesn't let the sand between your toes. Nike designed socks for 12 teams, but we’re yet to see them on the beach. China must have good sand.