Flex lite full length insoles bring extra comfort to your shoesr these insoles are extra light youll hardly notice themr easy to trim to size with a soft foam baser support your arches with the semi rigid plastic shellr soft heel pad is ideal for helping with plantar fasciitisr available in sizes 3 75 or 8 11r r buying optionsr r 599 pound instead of 1495 pound for 1 pair save60r 999 pound instead of 2990 pound for 2 pairs save67