Built for light trail and training runs, the On Cloudsurfer Trail 2 in Black Eclipse offers improved grip, fit, comfort, and a new resilient upper. The design is inspired by the Ultra Pro with new radial lug geometry for enhanced traction on any surface. The upper uses a protective, abrasion-resistant, breathable fabric for a soft and comfortable fit, complemented by a soft collar and improved heel fit. The midsole features CloudTec Phase pods and soft Helium foam for a feeling of momentum, with a stack height of 34.5mm at the front and 26.5mm at the heel, and an 8mm heel offset. Key features include improved heel fit, enhanced lockdown and lacing, and improved grip with larger lugs.