OverviewThe Men's Cloudsurfer 2 is the second generation of On's CloudTec Phase flagship. It keeps what made the 2023 original interesting — pod shapes tuned by Finite Element Analysis, no Speedboard, a rocker doing the propulsion work — and firms up the Helion for a more resilient ride, with a more substantial outsole and a refined upper. If the V1 was the soft introduction to CloudTec Phase, the 2 is the version built to hold up to bigger weekly volume.DetailsBest for:Daily miles at easy-to-moderate paceLong runs where the rocker does the work and the firmer foam keeps its shapeRunners moving from Bondi or Cumulus to something with more characterV1 Cloudsurfer runners who wanted a bit more resilience underfootSpecs:Category: Max-cushion daily (CloudTec Phase flagship, second generation)Stack: 37 mm heel / 28 mm forefoot (lab-measured where available)Drop: 8 mm claimed / 9 mm measuredMidsole foam: Helion superfoam, firmed up for V2Plate: None — CloudTec Phase geometry drives the rollOutsole: More substantial rubberized coverage on CloudTec Phase podsUpper: Engineered woven/knit mesh, refined for V2Materials & CareDesigned in Zurich. Brush off dirt and debris after each run. Remove laces and insoles; hand wash uppers with cold water and mild detergent. Do not machine wash, tumble dry, bleach or dry clean. Air dry away from direct heat; CloudTec pods and Helion foam last longer when the shoe fully dries between uses. Rotate pairs where possible. Do not re-DWR yourself on road models.Bundle & Save Build a bundle and save up to 10% off. Shop Bundle Builder
