- Mesh top layer breathes while keeping out debris
- Ridged, ultra-thin sole adds protection against most training terrain and conditions, from gravel to dirt trails to rain-slick pavement
- Can be worn for most athletic activities
- No added grips, making running on slick surfaces somewhat challenging
- Sizing can be unpredictable, dependent on toe size and foot structure
Verdict for Vibram FiveFingers KSO:
Perfect for cross-training; feel the grass underfoot—not the gravel.
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