The first pair have those horrible blue cushiony shoe liners in now (they were 1/2 a size too big), and heel grips. They are now crushing my little toes, but they're not slipping much at all.
The second pair have only the heel grips, and are still slipping a bit, but not as much. I might put a shoe liner in those too - I'd rather have foot-crushing injuries than fall over in front of 150 guests and flash my knickers
I have the same problem and the only thing that worked for me was shoesizers. They are a new product that come in 3 different sizes and make your shoes fit perfectly. Insoles and heel grips just dont work! I am so glad i discovered them. www.shoesizers.com
I was gonna go for some of these because there cheap... nuovahealth.co.uk/shop/heel-grips will they last just as long as "branded" heel grips? anyone got a clue or tried them before? they all look pretty much the same to me