Keely Hodgkinson's striking speed suit, inspired by Faith Kipyegon, took a year to develop. It features 3D-printed materials and aerodynamic design. Meadows and Painter witnessed its evolution in South Africa.

The suit, tested in extreme heat, integrates Hodgkinson's specific requests. It includes a hood with vortex generators and a 4D mobility gusset. Despite injuries, Hodgkinson tested it on an anti-gravity treadmill, finding it helpful. Read more racing coverage.

The suit's technical features aim to reduce drag and support speed. Its debut at Athlos London drew comparisons to Cathy Freeman's iconic suit. The future of speed suits in athletics looks promising, with more athletes potentially adopting them. Related: Kenyan Runner Naomi Korir Overcomes Fistula to Excel in Athletics.

This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.