Adidas

Ultraboost 5X

$180.00Daily Trainer

The Adidas Ultraboost 5X is a highly cushioned neutral daily trainer, marking a significant step forward for the series as a true running shoe. It features a new, lighter Light Boost midsole providing resilient cushioning with good impact absorption and energy return. The Primeknit upper offers exceptional comfort and a sock-like fit, though some found it too stretchy, leading to poor lockdown and potential heel slippage or blisters. It’s lighter than previous models, includes a Continental rubber outsole for durability, and a Torsion System for support. Best for easy, long, and daily runs, it can handle some up-tempo paces but isn't a speed specialist. While pricey, it offers versatility and a plush ride.

Highlights

Significantly lighter weight compared to previous Ultraboost iterations
Plush, cushioned Light Boost midsole with resilient energy return
Comfortable, adaptive Primeknit upper with a sock-like fit
Reliable stability from the embedded Torsion System and structured heel clip
Durable Continental rubber outsole with consistent traction

Considerations

Highly elastic knit upper may cause poor lockdown or heel sliding during faster efforts
Ride feels less dynamic and peppy for faster-paced running compared to superfoams
Midfoot stability is limited, with a flared heel that may feel clunky for some heel strikers
10mm heel-to-toe drop may feel less versatile for forefoot strikers or those preferring lower drops