Crowley is one of only six squad members to have previously worn Australian colours. He was selected for the 2006 tour of Ireland.
Hayden’s role as a pacy, mid-sized defender is perfectly suited to the International Rules concept. He finished ninth in Fremantle’s best and fairest this year, while Crowley finished sixth.
The pair has the chance to play for their country in front of a home crowd, with the first Test to be played at Subiaco Oval.
The second test will be played a week later at the MCG.
The full squad: Ryan Crowley (Fremantle), Roger Hayden (Fremantle), Nathan Bock (Adelaide), Matthew Boyd (Western Bulldogs), Jared Brennan (Brisbane Lions), Campbell Brown (Hawthorn), Shaun Burgoyne (Port Adelaide), Matt Campbell (North Melbourne), Michael Firrito (North Melbourne), Nathan Foley (Richmond), Brent Harvey (North Melbourne), Leigh Montagna (St Kilda), Daniel Motlop (Port Adelaide), Marc Murphy (Carlton), Michael Osborne (Hawthorn), Scott Pendlebury (Collingwood), Drew Petrie (North Melbourne), David Rodan (Port Adelaide), Max Rooke (Geelong), Brad Sewell (Hawthorn), Kade Simpson (Carlton), Adam Selwood (West Coast), Dale Thomas (Collingwood), Scott Thompson (Adelaide), Daniel Wells (North Melbourne).
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The 2008 Toyota International Rules Series: Australia v Ireland
First Test – Subiaco Oval, Perth, Friday October 24
Second Test – MCG, Melbourne, Friday October 31
Tickets on sale now at ticketmaster.com.au, by calling 1300 136 122 or at a Ticketmaster outlet.
For full coverage of the 2008 series, click here.
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