Size GuideAvailable in EU sizes: 36 / 37 / 38 / 39 / 40 / 41 / 42 / 43 / 44 / 45— The Cloudtilt in White / Black is a premium street-ready silhouette engineered in Switzerland, where performance science meets collector culture. A gradient fade from crisp white to deep black sweeps across the breathable engineered mesh upper, anchored by On's signature CloudTec® midsole with its iconic cut-out pods. This is the grail for those who demand cloud-level comfort without sacrificing street credibility. Color: White / Black Upper: Breathable engineered mesh with gradient black-to-white fade Logo: Tonal On Running logo at midfoot and tongue Tongue: Padded mesh with On branded label Laces: Black flat laces with metal aglets Heel: Structured heel counter with Swiss flag detail Midsole: White CloudTec® Phase midsole with cut-out cloud pods Outsole: Black rubber outsole with multi-directional grip pattern Silhouette: Chunky premium running-inspired street silhouette Sizes: EU 36–45