The adidas ZX 2K Boost ‘Blue Tech Indigo’ combines design elements from adidas’ legendary ZX line with the responsive cushioning of Boost. The sneaker’s blue mesh upper is fortified with tonal TPU overlays and a leather heel cap. An orange webbing pull tab is matched by internal lace loops providing midfoot lockdown. The lightweight build is mounted atop a full-length Boost midsole, reinforced with a TPU heel cage in a gradient blue and orange finish.