Reebok Nano X3 Shoes

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GGR Score: 4

Product Highlights

13th iteration of Reebok Nano
Unisex sizing
Lift And Run Chassis in midsole
Mesh upper
Durable rubber heel clip
Great traction on outsole

Manufacturer: Categories: Shoes, Training Shoes

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In-Depth Review

Reebok Nano X3 Review (2026): The Most Runnable CrossFit Shoe Ever?

Author: Amanda Capritto, CPT, CNC, CES, CF-L1

Read the full review.

Pros & Cons

Pros

More comfortable for running than other CrossFit shoes
Lift And Run Chassis
Responsive midsole
Breathable upper
Sick colorways
Reflective detailing
ROPEPRO rope guard
Durable heel clip
Wider crash pad
Wide toe box

Cons

Sizing is kind of funky and confusing
Feels wider/looser than previous iterations
Pricey (but not any more so than other CrossFit shoes)

Specs

Weight	12 oz (unisex size 9)

Product Summary

The Reebok Nano X3 training shoes are the 13th iteration of the popular Nano and are supposedly the most "runnable" CrossFit shoes to date. They are also available in unisex sizing.