Core Functions Bunion/Extensor Correction: Physically separates the big toe from the other toes, reduces pressure and friction between the toes, gradually improves bunion and extensor deformity, and restores the natural alignment of the toes. Arch Support and Strengthening: Helps to exercise the ball joints of the toes, enhance the strength of the foot arch, optimise the power transmission of the lower limbs, and improve flat feet and collapsed arches with long-term use. Relieve foot fatigue and pain: Reduce foot fatigue, pain and discomfort caused by prolonged standing, walking or wearing ill-fitting shoes, allowing feet to fully relax. Improve leg and hip curves: By balancing the strength of the feet, it promotes the correct development of the leg and hip muscles, helping to shape a more beautiful leg and hip curves. Material: Made of soft and elastic silicone, comfortable to wear. Adjustable design: Some models are equipped with an adjustable strength module, which allows you to gradually increase the strength of the correction according to your individual needs, so as to achieve a personalised orthodontic solution. Breathable: The design focuses on breathability to ensure that your feet stay dry and cool during the wearing process, avoiding hot and humid. Portable and easy to use: compact size, easy to carry, whether at home, office or travelling, can be easily used.