1. Strengthen our muscles
It strengthens the psoas, gluteus muscle, abdominal muscle. It protects the spine, reduces the improper force of the intervertebral disc. It is like wearing a "clothes of human natural iron" to prevent and improve the lumbar muscle's strain, lower back pain, sports injuries.

2. Design fit ankle structure – Beautiful posture insoles

3. Benefits

• Restore sitting, standing, walking and running posture.
• Improve weight dispersion and reduces pressure on joints.
• Improve stability and muscle strains for high arched foot.
• Relieve pain on foot, ankle, heel, waist, back and shin.