powerstep protech control full length orthotic supports mens & women's (men's 6-6.5/women's 8-8.5) powerstep powerstep protech control orthotic insoles full length offers pain relief and prevention designed specifically for mild to moderate overpronators. the protech control features the foot secure system features a deeper heel cup with a subtle, yet important twodegree exterior post to correct the alignment issues experienced by overpronators.