astro turf hockey boots/shoes

[totallymummy]

Daughter starting secondary school needs 'astro shoes/boots' as school has astro turf hockey pitch. Can anyone recommend something not too expensive? I have looked on-line and the choice is overwhelming....and I am not sure whether all hockey shoes are astro safe or not....what should I look for?

Decathlon, if you are near a branch. I was told by DD's school today not to get the traditional football boots because the new Astroturf pitch does need that different tread/studs thingies.