Setup, Compatibility & Care
For the best fit, ensure you are wearing the performance socks you typically use for running when testing the size 4.5. The shoes are designed with a flexible upper, so you may notice the fit feels slightly more accommodating than previous, more rigid generations. To care for your Nike Juniper Trail 3s, remove excess dirt after each run using a soft-bristled brush. If they become muddy, wipe them down with a damp cloth and mild soap. Avoid machine washing or drying, as high heat can damage the foam midsole and the adhesive integrity of the trail-specific outsole.