What is Abby Steiner suing Puma and Mercedes' F1 team for?

Abby Steiner is suing Puma and Mercedes' F1 team for negligent product liability, alleging that their running shoe technology is defective, unsafe, and caused her career-ending injuries.

How did the Puma shoes allegedly injure Abby Steiner?

Steiner claims the carbon fiber plate and nitrofoam technology in Puma shoes altered her foot and ankle mechanics, leading to severe injuries that necessitated multiple surgeries and ended her professional sprinting career.

When was the lawsuit filed and what is the outcome for Steiner's career?

The lawsuit was filed in Massachusetts on April 24, 2024. Due to the alleged injuries caused by the shoes, Steiner is unable to run competitively, including at the professional and Olympic level, effectively ending her sprinting career as of August 2025.

Home / Sports / Track Star Sues Puma Over "Dangerous" Shoes

Track Star Sues Puma Over "Dangerous" Shoes

29 Apr

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Summary

Sprinter Abby Steiner sues Puma and Mercedes' F1 team over alleged defective shoes.
Steiner claims shoe technology altered mechanics, leading to career-ending injuries.
Lawsuit cites negligent product liability, design defects, and failure to warn.

Track Star Sues Puma Over "Dangerous" Shoes

American track and field champion Abby Steiner has initiated legal action against Puma and Mercedes' Formula 1 team, asserting that their footwear products are unsafe and have caused her significant injuries. Steiner alleges that the design of specific Puma shoes, particularly those incorporating carbon fiber plate and nitrofoam technology, altered her natural running mechanics. These alleged changes, she claims, contributed to serious foot and ankle injuries that have derailed her promising sprinting career.