Men's size 25.5cm shoes from the health shoe brand Rosio. Although they have never been used, there are dents in the box, so please refrain from purchasing if you are looking for a new item. Muscle weakness can also cause aging. Currently, it is said that more than 10 million Japanese people suffer from lower back pain and knee pain. Most of them are caused by muscle weakness, and poor posture is also presumed to be caused by a decline in muscle strength. Health shoes "Rosio" have the innovative feature of causing the effect of lower back pain exercises just by wearing them. The secret lies in the unique shape with the heel cut off, the Rosio Magic Angle. The structure of the sole is designed to create a 15-degree slope with the ground when standing upright with your feet in the shoes. Even those with poor posture will naturally have a straight back, and by using muscles that are not usually used, you can efficiently train the muscles of your back, abdomen, and lower limbs. #Rosio #Rosio #Men's Shoes #Shoes #25.5cm #Health #Running Shoes #With Box Main color...Orange