Where can I get some good, durable earphones?

I have tried skull Candy's and they were amazing, but within about 2 months one earphone always seems to stop working. This has happened about 3 times and I can't keep spending 10 quid each time to buy new ones. Does anyone know any good durable earphones that will last longer? One more thing, all I do with my earphones is use them on the bus, then unplug them and wrap them in a loose oval and put them in my blazer pocket and make sure they don't get knocked. Please help?