Four Freo stars are ready for a make over, and it’s all for a good cause.

Exactly one week from today Zac Dawson, Michael Johnson, Michael Walters, Jack Hannath will take part in the World's Greatest Shave to raise money and awareness for the Leukaemia Foundation.

Dawson, Johnson, Walters and Hannath will sport new hair do's, agreeing to let a hairdresser loose on their locks.

Nick Suban has also agreed to colour his hair for the day.

The shave will take place at the club's Community Camp Super Clinic in Pinjarra next Thursday 6 February.

All school-aged children from pre-primary to year 7 are welcome to attend the free clinic, which is being held at Ross McLarty Oval in Pinjarra.  

The Leukaemia Foundation’s World’s Greatest Shave began in 1998 and encourages people to shave or colour their hair and raise funds to support people with blood cancer by asking people to sponsor them.

You can sponsor the Fremantle Docker’s team here.