Our verdict


The Adidas Adizero Prime X is a long-distance running shoe that can handle moderate to fast efforts. If you're expecting an explosive ride, you might want to temper it down. And because of its unstable nature, it's not meant for recovery days. On the flip side, if you're a dedicated Adidas runner and already have the Adios Pro for race day, the Adizero Prime X is a great training companion.


  • Seamless ride
  • Well-cushioned
  • Comfortable footbed
  • Excellent heel hold
  • Grippy outsole
  • Durable


  • Unstable rearfoot section
  • Lace pressure
  • Bottom-heavy

Who should buy the Adidas Adizero Prime X 

The Adizero Prime X from Adidas might benefit you if:

  • You are a neutral runner who is into moderate to fast efforts and marathon pace activities. 
  • You love to run long distances.
  • You are looking for a running companion that protects your lower extremities from exhaustion and strains. 
  • You are after a shoe with the ability to hold your heel tightly in place to avoid unintended shoe removal. 

Adidas Adizero Prime X Logo1

Who should not buy the Adidas Adizero Prime X

The Adidas Adizero Prime X might not be a great companion for users who love to run on uneven and rocky terrains. Its heavy bottom also makes it less ideal for runners looking for a true speedster. Moreover, this shoe may also not be suitable for wearers who overpronate. They are better off with the Adidas Solar Glide ST

Adidas Adizero Prime X Not Buy1

Adidas Adizero Prime X: "Propulsive, but not crazy propulsive" 

Yes, you read it right. Despite the Adizero Prime X has all the makings of a true speedster, experts still can't agree: 

  • Three layers of Lightstrike Pro for comfort, bounce, and energy return; 
  • Energy rods to give a kick during toe-off phases; 
  • Carbon-fiber plate to amp up the snappiness of the shoe 

All of these and its hell of a stack combined, the shoe creates a very protective, cushy, and natural ride, suited for long hauls on the road. Runners also attribute the natural feel to the rockered shape of the shoe, generating seamless transitions while the plate is very subtle. 

Adidas Adizero Prime X Propulsive1

Smooth transition

Unlike other carbon-plated shoes, the Adizero Prime X feels natural. Instead of driving you forward, the shoe makes the heel-to-toe transitions more efficient and seamless.

Adidas Adizero Prime X Transition1

An incredible impact shield

Many experts agree that this shoe by Adidas offers "incredibly good" at mitigating impact. Thanks to its well-cushioned design, it shields the wearer's foot from fatigue and stress. 

Adidas Adizero Prime X Midsole1

Fluffy foot cradle

The Adidas Adizero Prime X delivers a pleasant underfoot experience with its marshmallowy footbed.

Adidas Adizero Prime X Insole1

Snug rearfoot section

While there's no structure at the rear nor are there any reinforcements, testers are reporting that there's no heel slippage at all. 

Adidas Adizero Prime X Rearfoot1

Grippy outsole traction

Similar to the Adidas Adizero Boston 10, the Prime X grips well on both wet and dry pavements. Its thick and durable Continental outsole rubber does a good job of biting the surface well to provide running enthusiasts a slippage-free experience. 

Adidas Adizero Prime X Outsole1

The Adidas Adizero Prime X's durability

After taking the shoe on several long runs, road runners still haven't seen any wear on the tread. 

Adidas Adizero Prime X Durability1