Cheapish textile trousers

[Pricey12]

Morning Guys
I need to invest in some textile trousers as my current ones are past their best. Can anyone recommend a decent pair ideally under £50? Not much of a budget I know, however there are a lot on eBay in this price bracket. I'm just a bit concerned they may fall apart when I need them the most. Can anyone recommend some cheap textiles from personal experience?
Thanks

[atassiedevil]

Armr Moto Hara trousers.
My kids have them, and they work fine.

http://www.ebay.co.uk/itm/ARMR-MOTO-HARA-TEXTILE-ARMOURED-WATERPROOF-MOTORBIKE-MOTORCYCLE-JEANS-TROUSERS-/221003032834?var=&hash=item3374cea902

[Pricey12]

Thanks for the link. Ended up ordering some Tuzo Storm from M&P as they had 10% off all trousers. They look ok, so hopefully they'll do the job.