Just a bit of info for those that might like to be different. I have spent ages trying to find a suitable pair of shoes for cricket, I needed lightweight, low-profile shoes and really struggled to find anything suitable or affordable (given that spiking up a pair of shoes adds £30 to the price). I had a nice pair of new trainers but bottled it when it came to having them spiked.
I was talking to someone about this recently and they recommended trying Cross Country spikes, which are basically running shoes with spikes in.
I did some research and there are loads around, although most are lary colours. I finally found a pair of Adidas Techstar in white/orange for only £20 at Bourne Sports.
These are ultra light, very comfy and being made for running on grass and mud should be perfect for all-round cricketing needs. If you are at a loss look them up at the online sports stores like Sweatshop, Bournes etc., there are some great models from Adidas, Nike, Asics, Puma and having worn mine a few times I am really pleased with the choice.
You have to choose carefully as some only have a four spike sole unit but there is so much choice I can't believe no one has recommended it before...