Designed specifically for the collapsed forefoot. Came out as best in our test of 9 brands of insoles! Number #1 insole for the forefoot! For daily use, work or sports. Looking for the best insoles for a collapsed forefoot? The Solelution Arch - Collapsed Forefoot Orthotics came out as best in our test of insoles made only for collapsed forefoot, problems to the forefoot, under the ball of the foot and for all kinds of forefoot problems.