www.viga.co.uk - do, or used to, but their website is broken at the moment. I believe there's also a US company that do them as an extension to their "state flags".
I've been with them since version 2, and have four pairs on the go, with 2100, 2300, 1000 and
Is your foot relaxed, or are you using precious energy to pull your toe upwards?
Would it turn us all into professional athletes if we were running for reward? I've never thought of myself in that light.
Anyone fancy signing up to find out what the downside is?
e.g. weekly emails from all the sponsors.
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