I ordered there on 5th January and they arrived in less than 24 hrs, Amazing service. I put them in my work shoes for an 8 hour shift on my feet and they have certainly made a difference. I have plantar fascitis, which is very painful. My feet ached at the end of my shift, however it was just a tired ache not the usual excruciating throbbing. I was able to work normally instead of hobbling, such a relief. I will certainly be buying a few more pairs, so I can just leave then in place in my various shoes, and it would be good to have a spare pair handy for an emergency as I do a lot of walking. I most certainly recommend these to anyone with sore heels, tired achy feet, walkers, runners, or people who spend a long working day on their feet. In fact anyone who looks after their feet. Make your feet happy and look after them.