Brand from Japan: Dr.Scholl Japan. The tightness of ultra-high pressure (the highest ankle pressure in the Medicut series while sleeping) is addictive. The moment you take it off, you will be impressed and refreshed.Approximately 94% feel comfortable after taking it off (according to the 2019 Consumer Usability Survey).Medical stage pressure desig.Medi Qtto has its roots in British medical stockings.The pressure value is set based on the British pressure value standard.Just by wearing it, your legs will be tightened and lightened.How to use:Wear it before going to bed and take it off when you wake up the next morning.If you are not familiar with supportive socks, you may feel tight at first.When using the product for the first time, please try it 1 to 2 hours before going to bed before using it.If you feel uncomfortable, take it off immediately, stop using it at bedtime on that day, and try it on another day.