Sleeep® Flex has been designed following feedback from some of our customers. We discovered that there was a need for an earplug that reduces background noise and irritating sounds to a more manageable level whilst also being so comfy that they could be worn for long periods of time by more delicate ears.
Even though Sleeep® Flex has a non-metal core, the change in density between the memory-foam tip, through the silicone frame and then back to the memory-foam again, is reducing sound in a similar way.
Sleeep® Flex is all about comfort with gentle noise reduction. You will still hear some sound so you won’t feel completely isolated from the outside world and don’t worry, that alarm clock will still wake you! But all those irritating noises will go from a 10 to a much more manageable 5.