Designed by the former junior world triathlon champion Björn Gustafsson, whose career came to an abrupt end at 23 due to a run-related soft tissue injury, these new currexSole RUNPRO running insoles are said to be an upgrade to the basic foam insert of most high-tech runs shoes.
The insoles feature Dynamic Arch Technology; a nylon arch that aims to work like a spring to support, guide and propel feet forwards.
There are three arch profiles available (HIGH, MED and LOW) that purport to give a better fit, and the insoles include memory foam impregnated with bamboo charcoal aimed at combatting foot odour.
They can be bought online for £34.95 from www.currexSole.co.uk