Setup, Compatibility & Care
Proper fit is crucial for the GEL-Cumulus 16; ensure you have a thumb's width of space at the front to account for foot swelling during long runs. To maintain the integrity of the leather and synthetic upper, avoid machine washing. Instead, spot clean with a damp cloth and mild soap. Remove the insoles after wet runs to allow them to air dry separately, which helps prevent odors and material breakdown. Store in a cool, dry place out of direct sunlight to prevent the midsole foam from degrading prematurely.