Dynafit Pantera Women's Gore-Tex Trail Running Shoes Sensitive Fit - A more comfortable fit, hugs the mid-foot and provides maximum security with leaving enough room for wiggle. Form Fitted Upper - For optimal fit and the best protection. Blown Rubber Insert - Guarantees extraordinary cushioning. Ballistic Bumper - Rubber toe and heel bumpers diminish the effect of impacts from loose debris. Duo Motion Midsole - Made of two EVA units with different thicknesses for optimal motion control.