On Cloudmonster 2 vs Vivobarefoot Primus Lite IV
Sqwod verdict
Our pick: On Cloudmonster 2 takes it — 81 vs 74.
Both are strong — the call comes down to what you prioritise:
- On Cloudmonster 2 — You coach neutral runners who want a firm-but-cushioned, durable max-stack daily trainer and like On’s rockered ride.
- Vivobarefoot Primus Lite IV — Buy if you want maximum ground feel for lifting, functional training and hard gym floors, and you or your clients are already used to barefoot shoes.
Our pick 
On Cloudmonster 2
81Score · Medium
from €122
A stable, durable max-cushion daily trainer that rides firm rather than plush — buy it for the cushioned roll, not for softness or speed.
Vivobarefoot Primus Lite IV
74Score · Low
from €97
The Primus Lite IV keeps the class-leading ground feel of the III in a lighter, more resource-efficient build. Early reviews flag weaker durability and grip, and crowd data is still thin.
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