tyred said:
would they not be even more difficult to get your feet into than normal toe clips and straps?
I've never used normal toe clips but I think that Power Grips would be easier.
With toe clips your foot goes straight in, so the strap has to bee loose enough to let your foot slide in and out easily.
The clever part about the Power Grips is the fact that the strap is diagonal. You put your foot in at an angle then straighten it up. So the strap is loose when you're putting your foot in and out but tight when you're riding!
They have other advantages.
If you want to ride unclipped you can stand on the strap and it just squashes flat, you could ride with the strap hanging down under the pedal but I tend not to do that as I'm paranoid about it catching on the scenery!
You can use them with any shoes, usually without having to adjust them. If you do need to adjust them you can put a pen mark on the strap so that you can return to the previous position easily.
The strap is wide so they're comfortable, they grip across the middle of your foot and not the toe.
They are very secure, you can pull up on them for extra power.
Once used to them taking your feet out becomes second nature, like any clips you'll probably fall over a couple of times at first when you come to a stop and forget you've got them on for a split second ;0) As I say, I'm happy with them. I think clipless is ultimately better but not by enough to justify the extra cost and having to walk like a mental patient with your special shoes on! ;0)
If you decide to try them just say and I'll give you a couple of tips.