Custom Arch Support Technology
What is the best way to hold your arches up, correct the way your feet work, and fight body weight, gravity, and concrete? That is how you can appreciate the difference between Custom Arch Support Technology (CAST) orthotics and other types of orthotics.
The CAST design incorporates three critical factors that an orthotic must have in order to be effective. First, orthotics must capture the properly corrected position of your foot: as high an arch as your foot can make with heel and forefoot flat on the ground.
Second, the orthotic must make full contact with your entire foot in this position in order to have the mechanical power and efficiency to control your foot.
Third, the orthotic must be rigid enough to maintain this corrected position against your weight and gravity, and yet flexible enough to be comfortable upon impact with a typical concrete floor.
To accomplish these three main goals, new, reliable techniques were tested to achieve the right custom foot mold. New materials were discovered that could offer the right blend of rigidity and flexibility for every individual foot, and calibrated to deliver the proper force for your feet.