These look tremendous, anybody ordered some?https://www.kickstarter.com/projects/hellobragi/the-dash-wireless-smart-in-ear-headphones?ref=discovery
Also, consider custom made earplug style phones, made in the UK. Save your hearing while supplying your favourite sounds.http://www.ultimateear.com/products/soundear-motorbike.php
mines essentially do the same thing for about £15-20 outlay...granted, probably not the same level of protection as a bespoke pair at £170, but not a million miles away i would wager so long as you dont crank the volume up full...
I bought these:http://www.amazon.co.uk/Proguard-MYO-Mould-custom-earplugs/dp/B006ZLF9EUand followed this guide to add headphones:http://www.howtogeek.com/57481/how-to-make-custom-silicone-ear-molds-for-your-in-ear-monitors/Work just fine for me