JBM Work Insoles, Shock Absorption, Insole, Standing Work, Arch Support, Insole, Doesn't Tire, Shoes, Arch of Foot, Fatigue Reduction, Reduces Burden on Feet, Hips, and Knees, For Men and Women [Work Insoles - Anti-Fatigue] These work insoles provide anti-fatigue effects for everyday use. Newly introduced is the patented "X-V Shock Absorption Pad" that absorbs up to 80% of impact. They alleviate fatigue from long hours of work (such as long periods of walking or standing) and allow you to spend the day comfortably. [Significant Shock Absorption Effect]: The X-V artificial cartilage shock-absorbing material is a newly developed shock-absorbing material used in the main force areas of the foot (heel and forefoot), minimizing the impact from the ground to the foot, reducing the burden on the foot, and protecting the ankle joint. [Arch Support & Ergonomic Design] The rigid EVA material is molded with a 2.5cm arch support height (restoring the ideal height of the human arch), evenly distributing the pressure of the weight and always keeping the foot in a moderately comfortable state. The surface has a light blue design without a logo, harmonizing with the Japanese lifestyle. [Size Adjustment & Applicable Target] For Women - S (22.5~23.0 cm), M (23.5~24.5 cm) For Men - M (23.5~24.5 cm), L (25.0~26.0 cm), XL (26.5~27.5 cm). For those who experience long-lasting fatigue and pain from walking for long periods—teachers, nurses, beauticians, cooks, salespeople, waiters, welcome staff, etc. 2. Shoe types—Applicable to sneakers, leather shoes, board shoes, safety boots, and Martin boots. * (There may be an initial discomfort in the arch area, requiring an adaptation period of about 7 days). Although they have not been used, they have been stored at home, so there may be scratches or dents on the box, so I have listed them as "Like New". To keep shipping costs as low as possible, we may remove bags and boxes before shipping, so please understand. * Immediate purchase is welcome, silent purchase at midnight is OK ◎ * First come, first served for only one item * Bulk purchases are welcome, feel free to comment * Free shipping! 12-19 9941 ★★★★★