Setup, Compatibility & Care
Out of the box, the GSM SD trainers are ready for wear. To ensure the best fit, verify your UK size against the standard sizing chart for Onitsuka Tiger models. Regarding care, because of the white finish, it is recommended to apply a protective water-repellent spray before the first use. To clean, use a soft cloth or a specialized sneaker brush with mild soapy water to gently remove stains. Avoid submerging the shoes in water or using harsh chemicals, as this can degrade the materials and affect the colour integrity. Store in a cool, dry place away from direct sunlight to prevent yellowing.