The anatomical design of 1st step achieves Dynamic alignment
Dynamic Alignment is achieved when joints are properly aligned during gait, with the foot, ankle, knee and hip functioning together in the most optimal position.
1st Step Sports Step (MFEVAS/FFEVAS)
1st Step Full Length (MFLM/FFLM)
1st Step 3/4 (Sulcus) Length (MFDM/FFDM)