Sandals with a comfortable fit thanks to their stretch design. - Brand: Kaneko stretch - Model Name: SANDALS DX - Color: Black - Features: Stretch design, foot massage function Daily use inevitably corrects the pelvis. You can feel a great effect on correcting walking posture. Patented product The tightness of the instep can be easily adjusted with a dial (regardless of the applicable size). As it is a durable product, you will be able to use it for a long time. By walking, it corrects the development of the muscles necessary for posture and walking, and improves healthy lifespan. Thank you for viewing.