Gear On Tour: Northwestern Mutual World Challenge

What players are using at the Northwestern Mutual World Challenge at Sherwood Country Club in Thousand Oaks, CA

Tiger Woods' Driver

Tiger Woods' Nike Covert 2.0 driver, which is new in the bag this week, has a non-adjustable head.

Scotty Cameron putter

A "Tour Only" issued Scotty Cameron Squareback Plus putter.

Scotty Cameron putter

Another angle of the Scotty Cameron Squareback Plus putter.

Rory McIlroy's putter cover

Rory's signature is on his Nike Method custom putter cover.

Rory McIlroy's putter cover

The other side of Rory's Nike Method custom putter cover.

Ian Poulter's Shoe

Poulter is wearing the Puma NeoLux model shoe.

Lee Westwood's covers

Westwood's bag displays a custom set of Ping leather pinstripe covers by iliac Golf.