adidas UltraBoost 1.0 'Core Black' (Unisex) Core Black / Footwear White Running Shoes S77417

Step into legendary comfort and performance with the adidas UltraBoost 1.0 'Core Black' running shoes. Designed for runners who demand both responsiveness and all-day wearability, these iconic athletic shoes feature a precision-engineered Primeknit upper that wraps the foot in adaptive, breathable support—lightweight yet durable, with targeted zones of stretch and structure. At the heart of the UltraBoost experience lies the full-length Boost midsole, adidas’ most responsive cushioning technology to date, delivering energy-returning propulsion with every stride. The Continental™ rubber outsole ensures exceptional grip across varied surfaces, from wet pavement to dry trails, while the Torsion System enhances midfoot stability and flexibility. Clean, minimalist 'Core Black' styling offers timeless versatility—equally at home the track, treadmill, or city streets. The heel-to-toe drop and anatomical last provide a natural, balanced ride, and the snug, sock-like fit ensures secure lockdown without pressure points. Whether you're logging miles for fitness, training for a race, or simply elevating your everyday step, the UltraBoost 1.0 delivers uncompromising comfort, premium craftsmanship, and the unmistakable heritage of adidas innovation. Built for movement, refined for life.

Size Foot Length 40.0 250mm 40⅔ 255mm 41⅓ 260mm 42.0 265mm 42⅔ 270mm 43⅓ 275mm 44.0 280mm 44⅔ 285mm 45⅓ 290mm 46.0 295mm 46⅔ 300mm 47⅓ 305mm 48.0 310mm 36.0 220mm 36⅔ 225mm 37⅓ 230mm 38.0 235mm 38⅔ 240mm 39⅓ 245mm

Upper material: knitwear Style: athletic Water resistance level: ipx4