Straps' effective length to perfectly fit feet with different instep sizes
Open toe box add air circulation and keep toes in dry environment
Soft padding round the heel cuffs for a better fit
Could be match with AFO to stabilize and prevent tilting of the heel bone
With sturdy and extended heel box, realign foot to its natural position and improve posture, and reduce or change the tension on the thenar as well as improve foot problem and prevent the foot soreness in activity.
OEM /ODM acceptable and we supply custom-made shoes service.