1. Retail box labels detail barcode, style name, size, color, country of manufacture and style number. Check the style number matches the shoe label and sales receipt.
2. Most Nike Rosherun 's have embroidered lace eyelets, make sure the stitching is tight and neat.
3. If you remove the sockliners and check underneath there should be a size indication debossed into the material, usually it is described as a range of 2 sizes.
4. There is a Nike logo and Swoosh debossed into the rubber outsole, check that the edges of the letters are sharp. Fine texture in the sole provides superior surface grip.
Go to goverify.it for a full 17 point step-by-step guide.