Joma has unveiled the RS-9000, its lightest racing shoe, at the 2026 European Athletics Championships. Weighing just 126 grams, the shoe aims to set a new standard in lightweight competition footwear.

Developed over 60 years, the RS-9000 features a minimalistic upper, LIGHT REACTIVE midsole, and a carbon plate. It promises superior responsiveness and impact absorption while maintaining lightness. Read more gear coverage.

Athletes like Chiki Pérez and Stella Rutto have already tested the RS-9000 in competition, achieving notable results. The shoe will also be worn by race walkers in the R-5000 model. Related: Topo Athletic Specter Elite: A Race Shoe to Watch in 2026.

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