Help — Fit
Size Guide
Unisex — US men sizing
CM is the foot length the size is built for. Measure standing, heel to longest toe, late in the day.
How each pair runs
TRUE TO SIZE
Ghost Runner
The knit collar gives, the last does not. Take your usual US size.
RUNS LONG
Terra 247
Trail last with extra toe box. Half a size down if you are between.
SIZE UP IF BETWEEN
Aero Flux
Engineered mesh over a full stack — the roomier option wins on long runs.
STAY TRUE
Court and Lifestyle
Court Prime, Baseline 88, Shatter, Drift, Blackout Low and Canvas Low all run true.
Still unsure
If your feet disagree with a tape measure, order both and send one back. Returns are free for 30 days, worn or not.