As a running newbie (week 3, c25k) I'm hoping for some advice about trainers. I can't get to any shops so it's going to have to be an online purchase. Please forgive the lack of knowledge!
What makes a trainer suitable / appropriate for running? How do you recognise a running trainer?
Are there any particular names, brands or styles I can look out for?
Can I get some decent (decent enough for a beginner) for £30-£50 ?