Maybe a bit late and haven't tried the ones mentioned but bought these nearly a year ago and they still work well. I have tried several from Chemist Warehouse which were garbage. The velcro did not last at all well. I use these when sleeping and they are very effective. Get me good unbroken sleep.
painfree-australia.com.au/viewproduct/product_228

Must admit I'm tempted to try them though. Might be good for day time use.