Cloudboom Strike LS - White / Black

Size Guide

Available in EU sizes: 36 / 37 / 38 / 39 / 40 / 41 / 42 / 43 / 44 / 45

— The On Cloudboom Strike LS in White / Black is a race-day performance grail built for those who demand Swiss engineering precision on the street. A seamless ice-blue-to-white engineered Helion™ mesh upper fades from a deep navy-black collar and lacing system down to a crisp white vamp, with the On logo debossed in black at the midfoot and the Swiss flag red badge at the lateral heel. The sculptural all-black CloudTec® Phase midsole with oversized cut-out cloud pods and a black rubber outsole deliver explosive energy return — clean, technical, and built for those who move between the podium and the pavement.

• Color: White / Black
• Upper: Seamless ice-blue-to-white engineered Helion™ mesh with deep navy-black collar and lacing system overlay
• Logo: Black On Running logo debossed at midfoot; Swiss flag red badge at lateral heel
• Tongue: Black neoprene collar with On logo badge and black lace loop hardware
• Laces: Black flat laces with black eyelet hardware
• Heel: White structured heel counter with black On logo at rear and Swiss flag red badge at lateral
• Midsole: All-black CloudTec® Phase midsole with oversized sculptural cut-out cloud pods
• Outsole: Black rubber outsole with multi-directional grip pattern
• Silhouette: Sleek low-profile race-inspired performance street silhouette
• Sizes: EU 36–45