why mass4d - comfortable to wear
Comfortable to wear
MASS4D® possesses the right amount of flexibility and rigidity required to produce a functional change. If you were to purchase a standard insole, chances are it will either allow too much or too little foot movement required for treatment purposes.
Comments: We need to show two close ups of a runner’s foot from the side with the orthotic transparent in the shoe. For MASS4D®, the insole will be marked blue and we’ll write “optimal movement” for the other one, it’ll be marked red and we’ll write “no functional change”