Katsuno-shiki Dr. Arch Sneakers Katsuno-shiki Sneakers Shoes Diet 4E Hallux Valgus Flat Feet Health Office Office Sandals Slippers Shoes No Laces Slip-on M 22-23.5cm ☆ The special 5-layer structure of the health sandals unconsciously moves the muscles. ☆ The uneven sole firmly supports the longitudinal and transverse arches of the foot. Arch care to alleviate hallux valgus and foot fatigue. ☆ Shock-absorbing urethane is built-in to reduce the burden on the knees and lower back. ☆ The cup insole firmly stabilizes the ankle and maintains correct walking posture. ☆ Wide design (equivalent to 4E size) allows easy walking even for those suffering from hallux valgus. ☆ Breathable mesh is used for the material to prevent stuffiness of the feet. ☆ You can use it in two ways: a stopper type that doesn't require tying laces and a regular shoelace type. [ Katsuno-shiki Dr. Arch Sneakers ] 4E Hallux Valgus Flat Feet Health Office Office Sandals Slippers Shoes No Laces Diet Women Standing Work Fatigue-free Comfortable Easy Health Arch Care Non-stuffy Beautiful Legs