PUMA Launches FAST-RB NITRO Elite 2: Unconventional Speed Shoe — image accompanying Athletics Weekly's report. Image accompanying Athletics Weekly’s report; reduced and presented for news commentary with the attributed report. View the complete source report.
PUMA introduces the FAST-RB NITRO Elite 2, focusing on maximizing speed and efficiency. The shoe, launching October 28, features NITROFOAM ELITE cushioning and a double carbon-fibre plate.
The design aims for high energy return and a lightweight package. It is not legal for World Athletics competitions, serving more as an experimental model. Internal tests show improved running economy. Read more gear coverage.
The shoe's unique construction and materials provide a spring-like feel, enhancing the running experience. It is intended for high-performance use rather than everyday training. Related: Adidas Adizero Adios Pro 5: A Lighter, Faster Race Shoe.
This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.
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What should runners know about PUMA Launches FAST-RB NITRO Elite 2: Unconventional Speed Shoe?
PUMA's new running shoe prioritizes propulsion and efficiency, despite not being race legal. PUMA introduces the FAST-RB NITRO Elite 2, focusing on maximizing speed and efficiency. The shoe, launching October 28, features NITROFOAM ELITE cushioning and a double carbon-fibre plate.
When did Runner World publish this gear brief?
Runner World published this brief on October 23, 2026. The underlying Athletics Weekly report was dated October 23, 2026.
Where can readers find the complete original report?
This summary is based on reporting from Athletics Weekly. The attributed source link in the article leads to the publisher’s complete report.
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