adidas Ultraboost 5X Running Shoes

The Ultraboost 5X sits within adidas's premium running tier, positioned as an evolution of the Ultraboost line that has defined responsive cushioning performance since its 2013 debut. Where the original Ultraboost pioneered Boost technology in the lifestyle space, the 5X targets serious runners and training athletes who demand energy return without sacrificing comfort on long miles. This model bridges the gap between adidas's pure race offerings and everyday trainers, making it versatile for both structured running and casual wear.

The 5X leverages Continental rubber on the outsole for reliable grip across varied surfaces, while the upper employs a streamlined Primeknit construction that balances breathability with foot lockdown—critical for runners who log serious weekly volume. Boost cushioning sits throughout the midsole, delivering the brand's signature responsive feel with each stride. The heel counter is engineered for stability, and the overall silhouette maintains a sleek profile that reads as contemporary running design rather than chunky lifestyle sneaker. Weight is kept competitive, and the fit typically runs true to size with a snug midfoot and roomy toe box standard for distance trainers.

The Ultraboost 5X translates to technical streetwear with ease; the streamlined proportions pair well with fitted running tights, joggers, or relaxed chinos for a credible athleisure look. The shoe's heritage within adidas's performance roster gives it cultural legitimacy beyond pure utility, particularly among runners and sneaker enthusiasts who recognize Ultraboost's lineage.

Finishline is offering the Ultraboost 5X at $162 with code GET10 at checkout—a clean 10% savings off the $180 retail price. For a premium distance trainer with legitimate Boost technology and proven construction, this discount makes the model more accessible without forcing compromise on performance. Sizing runs standard across adidas running silhouettes; most runners find their true size works well here.