Ultra2 is anchored by Shock Doctor's exclusive Direct Power Contour™ design which forms to the heel, mid-foot, forefoot and toe area to provide maximum support and comfort. An integrated, full-length injection molded chassis with Control Bar™ stabilizes the heel and controls pronation. ShockDome™ technology and triple and dual layers of foam absorb shock and provide cushion. Anti-Microbial Air/FX™ top cover controls moisture and friction. The Ultra2 delivers features even custom orthotics can't provide for athletes and non-athletes alike.
Excellent insole. I have been using these for years. Great support cab contours to tour foot. Lasts a very long time. I use them in running shoes and hiking boots.
