We spent 8.5 hours reading reviews from experts and users. In summary, this is what soccer players think:

5 reasons to buy

  • Based on what most reviewers had to say, the Adidas X 18+ Firm Ground feels very comfortable on feet.
  • Many wearers liked the laceless design of these soccer cleats.
  • A couple of users commended the amazing fit of this Adidas soccer cleat.
  • A certain wearer noted that these firm ground cleats feel easy to play with.
  • The great quality of this soccer cleat is lauded by reviewers.

2 reasons not to buy

  • Some reviewers were not thrilled with the available colorways of the Adidas X 18+ Firm Ground.
  • Some critics pointed out that the material used in place of the laces was quite stiff, causing some discomfort on the ankle.

Bottom line

The Adidas X 18+ Firm Ground is the latest front-runner of the Adidas X line. Players who have tried this soccer cleat raved about its impeccable fit and excellent comfort. The shoe’s laceless design also gained some fans. However, not too many users liked the seemingly odd mix of colors used in this model. Some also struggled with the stiffness of the material around the midfoot. Nevertheless, despite its slight imperfections, the Adidas X 18+ is still one soccer cleat worth checking out.

For more, check our guide to the best soccer cleats



Top 5% most popular soccer cleats

Reviews from around the internet

Expert reviews:

User reviews:

SportsShoes, Zappos and 21 other shops don't have user reviews

Video reviews and unboxing

  • The Adidas X 18+ Firm Ground is definitely not just your ordinary speed cleat. This flagship from Adidas does not only wow with a bright and bold silhouette, but it is also packed with the brand’s top innovations that truly make it one stand-out cleat on the pitch. Compared to its predecessor, the Adidas X 17+ Purespeed Firm Ground, this new generation soccer cleat has underwent a major redesign.
  • Crafted to perform with a highly-responsive touch, this soccer cleat is lined with a Skeletalweave upper, which consists of an ultra-thin grid of woven yarns. This lightweight upper provides a direct touch as well as a form-fitting wrap around the foot, resulting in a second-skin feel.
  • This Adidas cleat also highlights a low top Clawcollar that has been carried over to the Adidas X 19+ FG model. Engineered to somehow resemble a claw, this collar works to fasten the foot into the shoe for supreme stability. Moreover, this firm lock-in, alongside the upper’s skin-tight fit, eliminates the need for laces. Hence, its sleek laceless design.
  • Another feature of this soccer cleat is its Standout 3D molded heel that reinforces a secure fit. This detail also provides cushioned zones that allow optimal movement of the ankles.
  • On its base, the firm ground version of the X 18+ sports an Ultralight Speedframe outsole. This lightweight sole utilizes a perforated design that facilitates acceleration. Moreover, firm ground stability owes to the cleat’s stud configuration that combines Arrowhead forefoot studs with round heel studs. This setup enables players to make smooth shifts in movement on the pitch.

A skin-tight, locked-in fit is what wearers can expect from the Adidas X 18+ Firm Ground. Constructed with a laceless design, this soccer cleat relies on its low-cut collar and its Skeletalweave upper to ensure a snug wrap around the foot. This soccer cleat has been released in a men’s version only and comes in the standard sizes. It is known to fit true to size.

For its sole, this soccer cleat wears the Ultralight Speedframe outsole that utilizes perforations for acceleration. It also features a unique combination of Arrowhead forefoot studs and round heel studs that deliver excellent traction on natural grass pitches.

For its upper, Adidas has fitted this soccer cleat with an ultra-lightweight and super-responsive Skeletalweave upper. This upper wraps snugly around the foot and caters a direct touch on the ball. It also highlights a low cut Clawcollar that gives the foot a locked-in fit, eliminating the need for laces.

  • The Adidas X 18+ Firm Ground is also available in trainers variation. This model also has a kids' version.