Verdict from 8.8 hours of research from the internet

6 reasons to buy

  • Plenty of wearers affirm that NikeCourt Air Zoom Vapor X Knit aces in the area of stability.
  • Many find it to be one of the lightest in the Nike Zoom lineup.
  • According to lots of testers, the foot-hugging internal sleeve offers a glove-like and lockdown fit.
  • A significant number of users say its Dynamic Fit System grants security. 
  • Quite a lot appreciate the combination of fabrics on the upper for its cooling benefits.  
  • Several happy wearers say that the outsole offers the right balance of give and grip.

2 reasons not to buy

  • Quite a lot had some issues with flexibility during their initial rounds of foot drills. 
  • A couple of users claim to have a bit of rubbing on the toe.

Bottom line

NikeCourt Air Zoom Vapor X Knit is a recommendable pick for those looking for a sturdy hard court shoe. It redefined comfort, stability, and durability while utilizing a ground-breaking knit upper design and keeping everything light and low-to-the-court.

Given its list of plus factors, players have only one thing to focus on when cinched up with this Vapor X trainer: how to accelerate in the game.

Tip: see the best tennis shoes.

Expert reviews:

User reviews:

Nike Air Zoom Vapor X Knit ups the ante by introducing a unique structure that doesn’t go short in offering breathability, comfort, and stability. This modified version gives the Vapor X followers the top technologies they’ve become accustomed to, such as Zoom Air, Dynamic Fit system, and XDR outsole.

However, this improved cut offers a new level of performance, by showcasing a redesigned cover, and loading it up with reinforced support and responsive cushioning. Like the previous Vapor X model, this trainer allows the wearer to fly around the court with its lightweight built.

Tread design. Nike’s XDR Rubber is assembled in a tread pattern that’s workable on the abrasive hard court surfaces. The XDR compound on the heel and forefoot in a multisurface and herringbone pattern provides long-lasting durability and traction.

It borrows its tread design and flex grooves from the NikeCourt Air Zoom Vapor X. Such a pattern is arranged to grant natural foot movement. 

Rubber reinforcements. Additional traction is placed along the perimeter of the outsole to strengthen such region from immediate wear.

There are polymer triangles placed on the perimeter of the outsole that’s susceptible to quick wear. This added source of traction is meant to improve stability.

Cushioning components. The lightweight Phylon midsole is assigned to take up the weight of the impact every time the foot hits the ground.  This dense and durable foam is made of tiny EVA (ethylene vinyl acetate) pellets. Because of its resilient quality, it’s designed to deliver cushioning for that court-ready comfort.

Embedded in the heel is a flat polyurethane bag that’s packed with pressurized air and densely-lined fibers. These fibers are hyper-responsive as they spring back quickly between footstrikes and midstance. 

Stability system. TPU (thermoplastic polyurethane) foot frame stretches from heel to toe to deliver firm footing especially during sharp cuts and aggressive turns.

Material. If the Vapor X is encased in synthetic and mesh, this version comes with a circular knitted cover. Such material isn’t only breathable but lightweight too. 

Fit. The knitted filaments that make up the upper tighten up the fit and work to provide 360-degree support. The key source of stability comes from the hidden device called the Dynamic Fit System. This system encases the midfoot and guides the foot when making rapid directional trajectories. The upper also comes with an internal sleeve, which offers a snug fit.

  • Nike’s proprietary XDR outsole compound is translated into “extra-durable rubber.”
  • Canadian tennis player Denis Shapovalov is one of the pro tennis athletes supporting the Nike Air Zoom Vapor X Knit.

Size and fit

True to size based on 64 user votes
Small (22%)
True to size (72%)
Large (6%)
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How Court Air Zoom Vapor X Knit compares

This shoe: 89
All shoes average: 84
64 93
This shoe: $170
All shoes average: $135
$65 $210
This shoe: 14.1oz
All shoes average: 13.6oz
10.9oz 16.2oz