On Men Cloudpulse - Alloy / BlackA gym shoe for stability, control, and responsiveness ideal for HIIT and circuit training. Key features Weight: 323g Firm Helion superfoam for energy return and stability With a wider toe box for ergonomic grounding and stability With a reinforced mesh upper for breathability and stability Speedboard supports lateral moves and ensures heel lockdown CloudTec cushioning optimized for high intensity workouts