1. Match the box label to the shoe
Start with the box. The style code (SKU) printed on the box's size label must exactly match the code on the tag sewn inside the shoe — every digit, including the colour suffix after the dash.
Cross-check that same SKU against the official release on a reference site. The size region, country of manufacture and the little production details should all line up. Mismatched or blurry labels are the single most common giveaway.
2. Read the size tag inside the shoe
Genuine Nike size tags have crisp, evenly-spaced type. Look at the alignment of the US / UK / EU / CM rows, the weight of the font, and the ® and ™ symbols. Fakes often get the kerning slightly wrong or use a font that's a touch too bold or too thin.
3. Inspect the stitching
Authentic pairs have tight, even stitching with a consistent density and no loose threads. Run your eye along the panels and the Swoosh — wandering stitch lines, uneven spacing or frayed ends are red flags.
4. Check the Swoosh and Wings logo
The Swoosh should sit at the correct angle and height, with a clean taper. On the ankle, the 'Wings' logo (on Highs) should be evenly embossed or printed, correctly sized and sharply defined — replicas tend to be shallow, fuzzy or slightly the wrong proportion.
5. Feel the leather
Real Jordan 1 leather has a natural grain, a bit of weight and a soft-but-structured feel. Many fakes use thin, plasticky or overly shiny material that creases oddly and feels light in the hand. Genuine leather also holds its shape rather than collapsing.
6. Look at the overall shape (the 'shape check')
This is the one experienced buyers trust most. Retro 1s have a specific silhouette — the toe box, the curve of the sole and the height of the collar. Set your pair next to official product photos of the same colourway. If the profile looks off, trust that instinct even when every other detail seems fine.
Tip · Photograph your shoe from the exact same angle as the official image and overlay them. Shape mismatches jump out instantly.
7. Smell it
A strong, harsh chemical-glue smell is a classic replica tell. Genuine pairs have a mild leather-and-rubber scent, not an overpowering solvent hit.
8. Judge the price and the seller
If a hyped pair is priced far below the going market rate, assume it's fake until proven otherwise. Buy from sellers who authenticate every pair and stand behind it — that single decision removes almost all of the risk.