Setup, Compatibility & Care
The Nike Flex Train is ready for immediate use out of the box with no break-in period required. To ensure a comfortable fit, it is recommended to wear thin, moisture-wicking athletic socks. Because these trainers often feature light-coloured materials, maintenance is key to their longevity. To clean, remove any loose dirt with a soft brush and spot-clean the upper using a mild detergent and a damp cloth. Avoid submerging the shoes in water or placing them in a washing machine, as this can degrade the bonding agents and cushioning materials. Always air-dry at room temperature, away from direct heat sources to prevent the materials from warping.