The On Running Cloudnova 2 “Shell Flint” combines Swiss engineering with a neutral and contemporary palette that conveys balance and sophistication. The Shell base creates a light, elegant foundation, while Flint accents add subtle depth, forming a minimalist look with striking presence.
The ultra-light technical mesh upper, inspired by the Cloudboom Echo 3, delivers advanced breathability and a soft step-in feel. The expanded central bootie construction enhances the fit and wraps the foot with natural firmness, elevating comfort from the very first wear.
In the midsole, Zero-Gravity foam provides lightweight cushioning with enhanced stability thanks to a slightly thicker layer underfoot. The nylon-blend Speedboard®, connected to the heel clip, delivers dynamic flexibility and strategic support, promoting agile and controlled movement. The reinforced rear cushioning strengthens lockdown, while the 14 mm drop ensures a smooth and balanced stride.
Beyond performance, the model incorporates responsible innovation. The midsole contains 50% bio-attributed material, reducing CO₂ emissions, and certain versions use processes that save up to 90% of water during dyeing, reinforcing a commitment to conscious technology.
The result is a sneaker that combines sophisticated minimalism, advanced technology, and intelligent comfort in a modern, versatile construction.
Ideal for those seeking understated elegance with real performance, the On Running Cloudnova 2 Shell Flint stands out for its balance between contemporary design and precision engineering.





