Does Footwear Actually Prevent Injury?

Running shoe marketing has long promised injury prevention through motion control, cushioning, stability, and now carbon fibre plates. The actual evidence is more nuanced. No specific shoe design has been consistently shown to prevent running injuries in large, well-designed trials.

What the research shows

The best available evidence suggests that comfort is the strongest predictor of whether a shoe is good for you. Runners who were assigned shoes based on foot type (motion control for overpronators, neutral shoes for neutral feet) did not have fewer injuries than those given whatever shoe felt comfortable. The foot-type matching model has largely been abandoned by sports podiatrists and physiotherapists.

Minimalist shoes: the evidence

The barefoot and minimalist running movement of the 2010s was based on the premise that traditional cushioned shoes were causing injuries. Studies following runners transitioning to minimalist shoes showed high rates of bone stress injury in the foot, primarily because the transition was too rapid. The foot adapts to minimalist loading over time, but the transition needs to be very gradual.

What to look for in a running shoe

• Comfort: the shoe should feel good from the first wear without a break-in period
• Fit: adequate toe box width so the toes aren't compressed
• Weight: lighter shoes reduce energy cost at the same pace
• Drop: most people do well in 8-12mm heel drop; only change this gradually
• Mileage: replace shoes every 600-800km regardless of how they look

The bottom line

Spend your shoe budget on something comfortable and well-fitting. Don't believe claims about injury prevention based on motion control features. And transition slowly whenever changing shoe type - the injury risk from footwear comes mostly from changing what your foot is used to, not from the shoe itself.