adidas UltraBoost 4.0 'House Targaryen Dragons' (Unisex) Core Black / Core Black / Scarlet Red Running Shoes EE3709

The adidas Ultra Boost was first launched in 2015. With both its distinctive silhouette and revolutionary midsole redesign, the Ultra Boost redefined people’s original understanding of running shoes. Unlike traditional running shoes, the Ultra Boost eliminates a separate tongue design; instead, Primeknit knitting technology seamlessly integrates the tongue and upper into one piece. The entire upper fits like a second skin, delivering exceptional comfort to the feet during running. The Ultra Boost features adidas’ signature Boost cushioning technology, with finer Boost pellets providing superior energy return and impact absorption. The iconic Torsion System—a torsional stability unit—is fully embedded within the midsole and extends continuously from the forefoot to the heel, enhancing overall stability.

Size Foot Length 36.0 220mm 36⅔ 225mm 37⅓ 230mm 38.0 235mm 38⅔ 240mm 39⅓ 245mm 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