When a gym shoe carries the name of one of CrossFit’s most legendary athletes, you expect that sneaker to be ready for high-stakes training. Well, that’s the goal of the latest Reebok offering, the Nano X2 Froning.
Built for pushing performance toward the podium and beyond, these lightweight CrossFit shoes feature key upgrades from the standard Nano X2, including a lighter, reworked upper and updated paint scheme. The silhouette isn’t a complete overhaul, however; it still relies on some of Reebok’s tried and proven features, such as the Floatride Energy Foam midsole for well-cushioned yet responsive performance.
When the Nano X2 Fronings released earlier this month, we immediately pictured these kicks as the perfect companion to a leader’s jersey at the CrossFit Games — but celebrity endorsements can only do so much for a shoe based in function. So, to see if the latest Nano X2 iteration was worthy of the Froning moniker, I laced up these high-octane cross trainers for a handful of painstaking sessions. Across strength, cardio and agility regimens, I paid close attention to this new shoe’s performance, even swapping footwear mid-training to see how these fared in comparison to the original Nano X2s.
Would the Fronings come out on top, or is this latest silhouette nothing more than a special edition addition to an already-impressive footwear stable? Here’s what I found.

Reebok Nano X2 Froning Training Shoes
Pros
- The lightweight, breathable, open-mesh upper makes this a great shoe for cardio sessions
- The sleek aesthetic is far more appealing than past Froning collaborations
Cons
- Your heel can slip at times, especially when sprinting or broad jumps
- The upgrades don't dictate a $15 price increase from the standard Nano X2s