Verdict from 5.7 hours of research from the internet

212 users: 4.2 / 5
3 experts: 89 / 100

4 reasons to buy

  • A majority of the users stated that the Adidas CrazyTrain Elite was very comfortable.
  • Plenty of wearers found the Boost technology to be very responsive to foot movements.
  • Multiple owners who used the shoe for intense training were pleased with its overall durability.
  • The sock-like lining was appreciated by some gym-goers.

1 reasons not to buy

  • The material on the upper was too stiff for some testers.

Bottom line

Overall, training enthusiasts liked how comfortable the shoe was for them and how they were able to use it for various activities. The product was deemed as a solid and durable choice for cross-training.

Tip: see the best training shoes.

User reviews:

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Video reviews

A durable rubber compound is used in the outsole of the CrazyTrain Elite. It is designed to provide protection on various types of surfaces.

It also features a multidirectional tread pattern. It aims to accommodate ample traction during various types of movement.

The midsole of the CrazyTrain Elite is made of Adidas’ boost technology. It utilizes a unique process that amalgamates tiny cushioning capsules into one unit. This process gives the boost its Styrofoam-look and the ability to be compressed and bounce back to its original form. A similar boost platform is found on a more recent Adidas training shoe, the Pureboost Trainer.

The lateral side of the shoe is reinforced with a TPU bar. It is meant to keep the foot stable during side-to-side movements.

The CrazyTrain Elite features an upper made of tightly-woven textile. This is claimed to be a durable material that is able to withstand numerous rope climbs.

The trainer utilizes rubber overlays which are strategically placed in the areas prone to high abrasion. These include the toe box, the outer side of the midfoot, and the heel part.

It also features an additional TPU rubber compound on the midfoot to protect the upper unit from rope burns during rope-climbing activities.

Size and fit

True to size based on 39 user votes
Small (6%)
True to size (59%)
Large (33%)
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Size comments

This shoe is comfortable and fits true to size.. - Amazon
Tight Loose

How CrazyTrain Elite compares

This shoe: 89
All shoes average: 84
57 96
This shoe: £140
All shoes average: £90
£30 £300
This shoe: 368g
All shoes average: 292g
110g 454g
Nicholas Rizzo
Nicholas Rizzo

Nick is a powerlifter who believes cardio comes in the form of more heavy ass squats. Based on over 1.5 million lifts done at competitions, his PRs place him as an elite level powerlifter. His PRs have him sitting in the top 2% of bench presses (395 lbs), top 3% of squats (485 lbs) and top 6% of deadlifts (515 lbs) for his weight and age. His work has been featured on Forbes,, Elite Daily and the like. Collaborating along the way with industry leaders like Michael Yessis, Mark Rippetoe, Carlo Buzzichelli, Dave Tate, Ray Williams, and Joel Seedman.