Verdict from 6 experts and +100 user reviews

6 reasons to buy

  • Wear testers say the K-Swiss Aero Knit has excellent padding under the ball of the foot. 
  • The majority of impressed reviewers find the snug-fitting upper very comfortable. 
  • Its extremely light makeup is appealing to some users. 
  • Its knit fabric doesn’t stretch too much, thus offering secure hold as per several playtesters.
  • A good number of reviewers appreciate the uniquely structured aesthetic of this tennis trainer.
  • To several users, the outsole gets grippier the longer they use it.

3 reasons not to buy

  • Some reviewers say it needs more stability, especially when playing for rigorous singles. 
  • According to more than a few users, it requires some adjustment cinching up the hidden laces. 
  • A couple of wearers find the knitted upper less breathable than the mesh-covered trainers.

Bottom line

‘Comfortable’ is the winning slogan attached to the K-Swiss Aero Knit. The Infi-Knit fabric stretched across the upper and the well-padded sole deliver a plush ride needed for games like doubles. Traction develops over time. Such a superb grip offers solid footing when moving corner to corner. 

Its low-to-the-ground profile provides excellent surface contact and prevents rolling of the foot and ankle. Simply put, this K-Swiss profile covers all the basics enough to keep you on your toes during simple foot drills and matches.

Tip: see the best tennis shoes.

Good to know

K-Swiss Aero Knit is an attempt by the brand to create an out-of-the-box tennis trainer that isn’t short of performance benefits. It’s made with an aerodynamic upper with concealed laces that help boost its aesthetic appeal. Despite having a seamless fabric makeup and a non-traditional lacing closure, this footgear is devised with supportive elements for added protection. 

To enhance cushioning and energy return and help level up one’s game, K-Swiss integrated the Surge technology. Aero Knit is the lightest from K-Swiss’ arsenal of all-court shoes assembled to address the comfort and traction requirements of competitive and mid-level players.

Durability. The entire base of the shoe is constructed with a non-marking Aosta 7.0. Such high-density proprietary rubber outsole is engineered to grant heel-to-toe strength. 

Aero Knit may not fall under the umbrella of trainers with an outsole durability warranty, but it comes with a wear-resistant DragGuard property fused into the high-wear zones. This spec prevents the treads from wearing out quickly. 

Grip. The traditional herringbone tread design is modified to keep up with the traction requirements of different court compositions. Its grip level isn’t too tacky that would hamper court movements.

Energy return. K-Swiss incorporated the Surge+ midsole technology with shock spring to deliver the right level of responsiveness. This is necessary when the user readies up for the next step and darts towards shot after shot. 

Lightness. Complementing the Surge+ feature is the Surgelite cushioning proponent. As its name hints, this element is lightweight. It’s crafted to absorb impact and disperse it before the foot makes its next landing.

Material. K-Swiss utilized its patented Infi-Knit advanced weaving process in creating a lightweight outer membrane for the Aero Knit. This one-of-a-kind design is made of an assembly of fabric, mesh, and hidden laces. 

A bit of a downside of having this tightly knitted upper is the reduced amount of air that’s able to circulate inside the shoe. Nonetheless, it’s soft quality offers comfort.

Benefit. The foldable tab on the upper not only conceals the laces but protects them from getting ripped during repeated sliding.


How K-Swiss Aero Knit ranks compared to all other shoes
Bottom 48% all court tennis shoes
All all court tennis shoes
Top 38% K-Swiss tennis shoes
All K-Swiss tennis shoes
Top 41% lightweight tennis shoes
All lightweight tennis shoes


The current trend of K-Swiss Aero Knit.
Compare to another shoe: