I've been wearing them around the house. Initial impression: The website recommends going up half a size from your usual size. I have on very wide and short foot and one " normal " foot. I usually go for a 9 - 91/2 to fit my normal foot so upsized to a 10. With the Inov8 wide fitting I feel that I needn't have upsized. The rear heel box could to with being a bit snugger, they seem to have made that part of the show wider too.
Overall a very good and grippy shoe. Got them in the " Black Friday " sale. I signed up for the newsletter which gave you a 10% discount, the small print saying that it only applied to full price items. I tried it anyway and it did indeed work.
EDIT:
Imelda Marcos Mrs TKK is really pleased with hers, she went for the ladies wide fitting and she says she will be looking to wide fittings on further shoe purchases.