A consistent feature of the LeBron sneaker line is a commitment to improvement with each new edition. The change is often incremental, but it's pretty much always positive. The most recent releases, the LeBron 22 and forthcoming LeBron 23, stand on the shoulders of giants: In 2022 and 2023, Nike released back-to-back performance legends in the LeBron 20 and 21.
All the most recent LeBrons have benefited substantially from the retooling of the cushioning system that landed with the LeBron 19. In the best LeBron basketball shoes of the last few years, we've got used to one of the best cushioning setups in sneakers: Zoom Turbo in the forefoot, shank for stability in the midfoot and a Zoom Air unit in the heel.
Reviewers praised the LeBron 20 for its court feel and relatively lighter weight, while the LeBron 21 scored high for traction and all-around versatility. Both consistently rank high among the best shoes of LeBron James' signature collection. Head to head, the LeBron 20 gives better breathability and, some say, a softer ride, while the LeBron 21 has the edge when it comes to support and lockdown.