Verdict from 11 experts and 100+ user reviews

9 reasons to buy

  • Several reviews pointed out that the Adidas X 17+ Purespeed Firm Ground is a light and comfortable soccer cleat that works great for striking the ball.
  • A number of users were pleased that the foot slips perfectly on the cleat.
  • Some who purchased the Adidas X 17+ Purespeed were happily surprised about the free second insole in the box.
  • A good number of reviewers were a fan of the cleat's sleek style and lace-less design.
  • According to some users, the cleat had a very comfortable, sock-like fit.
  • Players who tried these Adidas cleats on the pitch mentioned that they adapted well to changes in direction.
  • A few of the testers recommended this cleat for wingers and strikers because of its mid-cut design that enhances ball control and stability.
  • The X 17+ Purespeed Firm Ground had plenty of traction along with a clean, consistent touch, as mentioned by some testers.
  • The cushioning of the soccer cleat was commended by a small number of users.

4 reasons not to buy

  • Based on some comments, various buyers were disappointed that the cleat ripped after a few uses.
  • A few testers reported getting blisters on the heel area after wearing the cleat.
  • Some of the reviewers found these firm ground cleats to be very expensive.
  • The super soft and thin upper seemed to lack durability, according to a few critics.

Bottom line

Adidas made the X 17+ Purespeed Firm Ground (FG) for speed and intensity on the field. With a smooth, laceless design that offers optimal ball control, an inner construction that ensures comfort, and an outsole that was built for speed, a lot of players have attested that it maximizes their skills during high-velocity plays. It also gives their competition a run for their money. This soccer cleat is quite pricey, but it won't disappoint when it comes to performance.

Tip: see the best soccer cleats.

Good to know

  • The Adidas X 17+ Purespeed Firm Ground features a newly redesigned Techfit upper that hugs the foot comfortably. It provides the foot a more customized fit. This material offers improved lockdown and a truer touch on the ball for maximum performance on the pitch.
  • The soccer cleat also features the Non-Stop-Grip (NSG) technology on its upper. It provides control in all weather conditions. It works in combination with the Purecut sock system that conceals the laces for that non-bulky feel over the area that touches the ball. The result is a superior feel and control of the ball that will help execute that powerful strike. Additionally, the laceless design of this soccer cleat is also adapted by its successor, the X 18+ Firm Ground, though they differ much in overall design.
  • Another added feature of the X 17+ Purespeed Firm Ground is the X heel lining that grips the foot for that secure lock-in during changes in direction. Moreover, superb traction on firm ground is provided by the lightweight Sprintframe outsole, allowing players to move with speed.

The Adidas X 17+ Purespeed FG sizes are in the standard length for both men and women. This soccer cleat fits true to size. Since it utilizes a knit mesh and TechFit technology on its upper, the X 17+ Purespeed delivers a soft and comfortable foot wrap.

The X 17+ Purespeed sports a Sprintframe outsole that is both light and flexible. This sole unit provides exquisite traction on the firm ground as well as on artificial turf. With a molded stud pattern that performs with a really good grip, this soccer cleat delivers stable speed and a balanced footwork.

This version also features the "S" curve heel that was first seen in the extremely popular Ultra Boost. The curve works to relieve pressure on the Achilles tendon for added comfort in the heel area.

Lining the upper of the Adidas X 17+ Purespeed is a soft knitted material that hugs the foot comfortably. The upper also utilizes a Techfit compression technology that molds to the foot for an excellent ball feel and a comfortable glove-like fit.

The soccer cleat adapts the Purecut sock system that is designed to cover the laces and give a clean, laceless look. More than just a visual feature, the lack of laces on the upper provides a bigger strike zone that can facilitate better, more powerful shots. The NSG micro texture on the upper is an added feature that guarantees superb ball control in any weather condition.

  • The X 17+ Purespeed FG is used by the likes of Luis Suarez, Gareth Bale, and Thomas Muller.
  • The cleat weighs 6.8 ounces (193 grams).
  • It also comes in a soft ground version, the Adidas X 17+ Purespeed Soft Ground.


How Adidas X 17+ Purespeed Firm Ground ranks compared to all other shoes
Top 7% firm ground soccer cleats
All firm ground soccer cleats
Top 8% Adidas soccer cleats
All Adidas soccer cleats
Top 6% low soccer cleats
All low soccer cleats


The current trend of Adidas X 17+ Purespeed Firm Ground.
Compare to another shoe: