NK-AJ4 Retro black/red 36~46B basketball

The NK-AJ4 Retro in the iconic Black/Red colorway is not merely a sneaker—it's a piece of basketball history. Originally released in 1989, this silhouette was designed by Tinker Hatfield and made famous by Michael NK-AJ's legendary 'The Shot' during the playoffs. The black nubuck upper, combined with vibrant red accents and the signature mesh panels, creates a bold look that stands out both on and off the court.

Comfort & Fit

The interior lining of the NK-AJ4 Retro black/red B is smooth and seamless around the toe box, so sensitive feet stay comfortable.

Weight is one of the quiet strengths of the NK-AJ4 Retro black/red B - light enough for tempo days, planted enough for everyday wear.

The footbed of the NK-AJ4 Retro black/red B has a slight contoured shape that cradles the heel and keeps the arch from tiring.

Design & Materials

The rubber outsole on the NK-AJ4 Retro black/red B grips well on dry pavement and holds up acceptably on light wet surfaces.

Materials on the NK-AJ4 Retro black/red B are chosen for daily use - flexible where the foot bends, reinforced where wear happens first.

Structural overlays on the NK-AJ4 Retro black/red B add support where the foot rolls through each step, while lighter panels keep the overall weight low.

How to Style It

One quiet advantage of the signature palette: scuffs and dirt stay invisible far longer than on white-only releases.

For a clean everyday look, wear the NK-AJ4 Retro black/red B with tapered trousers and a plain tee, and let the colors do the talking.

Streetwear fits love the NK-AJ4 Retro black/red B - oversized hoodies, loose denim and a beanie turn it into the centerpiece of the outfit.

Everyday Use

Runners use the NK-AJ4 Retro black/red B for easy days and gym sessions, while the outsole holds up to regular pavement work.

For people on their feet all day, the NK-AJ4 Retro black/red B keeps the pace with cushioning that survives eight-hour shifts.

The NK-AJ4 Retro black/red B is a strong first replica pick too: the silhouette is iconic, the fit is forgiving, and the signature colorway matches nearly everything.

Sizing Guide

For narrow feet, a runner knot or an extra lace hole keeps the NK-AJ4 Retro black/red B snug without pressure points.

The lacing system on the NK-AJ4 Retro black/red B lets you fine-tune the midfoot, so a slightly loose fit can be locked down in seconds.

If you are between sizes in the NK-AJ4 Retro black/red B, taking the half size up is the safer choice, especially with thicker socks.

Quality, QC Photos & Shipping

The NK-AJ4 Retro black/red B is sized and finished for daily wear, so the glue lines, stitching and alignment are inspected one by one, not spot-checked.

Shipping is free and tracked worldwide, and support is available on WhatsApp if you have questions before or after ordering the NK-AJ4 Retro black/red B.

We photograph each pair in detail before dispatch, so you can review the actual QC photos of your NK-AJ4 Retro black/red B rather than stock images.

Frequently Asked Questions

How fast is shipping and is it tracked?

Shipping is free and fully tracked worldwide. Most orders are processed quickly after QC confirmation, and the NK-AJ4 Retro black/red B is packed in protective inserts so it arrives in perfect shape.

Can I return the NK-AJ4 Retro black/red B if something is wrong?

Yes. If the pair arrives with any defect or does not match the QC photos, contact support and the return policy covers a replacement or refund.

What quality is the NK-AJ4 Retro black/red B at BAUNSU SHOES?

It is a premium quality build - the shape, stitching, color placement and materials are matched against the retail pair, and every order ships with detailed QC photos before dispatch so you approve the exact pair you receive.

Want more colorways? Head to the shop for the full basketball lineup or keep browsing the encyclopedia for more breakdowns.