On Cloudrunner 2 - 10mm Drop and 277g Weight

On Cloudrunner 2 is a road-running shoe built around a 10mm heel-to-toe drop and a men's reference weight of 277g. Its midsole combines Helion superfoam with CloudTec cushioning, while the upper uses recycled polyester mesh for ventilation and support.

Cloudrunner 2 Specifications

The men's model is listed at 277g with a 10mm drop. On describes Helion superfoam as the midsole material and CloudTec as the cushioning system, pairing impact absorption with a guided road-running platform.

The shoe includes a plush tongue, a tongue loop that holds the laces in place, a durable heel clip, and upper reinforcements. Its outsole is designed to reduce stone trapping, while the recycled mesh upper keeps the construction focused on road training rather than trail protection.

Ride, Fit, and Support

Independent testing places the Cloudrunner 2 in the mild-stability daily-training category. Doctors of Running records a 9.7-ounce men's reference weight, a 10mm drop, and a 39mm heel with a 29mm forefoot stack.

REI lists the shoe with moderate cushioning, stability support, a lace closure, a recycled-polyester upper, Helion foam, and a rubber outsole. The same listing gives a 10mm heel-to-toe drop and describes the shoe as a road-running model.

Compared with the first Cloudrunner generation, independent lab testing describes the second version as lighter and more flexible, with a softer Helion midsole. The official men's product listing places the current US price at $125.00, reduced from $160.00 as of 09/24/2026.

Who It Fits Best

The Cloudrunner 2 fits runners seeking a road shoe with mild guidance, moderate cushioning, and a 10mm drop. Its structure suits daily mileage and steady training better than racing, while the heel clip and reinforced upper add support around the rearfoot.

The shoe is less suited to runners seeking a highly responsive racing platform or strong correction for pronounced overpronation. Independent testing identifies mild stability rather than a firm motion-control design, giving the model a narrower purpose than a maximal-support trainer.

Verdict for Daily Training

On Cloudrunner 2 is a measured daily trainer with a 277g men's reference weight, a 10mm drop, Helion foam, and CloudTec cushioning. The specification places it between neutral everyday shoes and stronger stability models, making it a practical fit for road runners who want guidance without a rigid platform.