Originally Posted by Nicodemus
Cheers, I was wondering whether I'd need the long ones. With UK size 10 boots, I think the answer's clear

I wear US size 13, and I use the tightest holes on the extra long straps. In fact I'm planning to punch another set of holes one size smaller and see how that works.
Originally Posted by Cadfael
So.. that being the case, when stopped and your foot is off the pedal, the weight of the powergrip will turn the pedal so that the side without the powergrip is upper most.. in short... a normal flat pedal?
So you set off from the lights... and only when you are moving use your toe end to flip the pedal and slip into the grip? So it should be no harder to start to pedal than a flat... and when safe you slip into the grip?
Not really. Mine hang 110-120 degrees forward from flat, so a little past vertical. Either side takes some work to get onto at that point. After a few months, it became a habit to step on the pedal with my foot moving back, which flips the strap up. The only problem is that the strap occasionally catches my toe and I have to take my foot off the pedal to reset it.