The Irish Times - November 2019
Carbon fibre insoles spreading the extra inch beyond the marathon.
Insole claims to make athletes jump higher, run faster, and protects them from injury.
Kenyan Eliud Kipchoge became the first person to run an unofficial marathon in under two hours last month. He did so wearing a running shoe containing a carbon fibre plate.
Carbon fibre is widely used in the manufacturing of spacecraft and formula one cars, it’s even used...