The On Cloudmonster 2 in BlackFrost offers maximum cushioning and propulsion with a more sustainable build, making it a high-performance running shoe suitable for various distances from 5k to marathons. It features a dual-density Helion Superfoam midsole and a new nylon blend Speedboard for enhanced energy return. The shoe incorporates 92% recycled materials in its engineered mesh upper, increasing sustainability. Key features include a secure lockdown system, a weight of 295g, and a stack height of 35-29mm with a 6mm offset. The upper is made of engineered mesh, and the construction utilizes dual-density foam with a bounce board foam insert and a nylon blend Speedboard. The design prioritizes breathability and comfort for both intense workouts and casual wear. On Running's signature CloudTec technology in the sole ensures a cushioned landing and explosive take-off, with individual pods providing stability and energy return. The trainers have a modern aesthetic with a black and white color palette and bold branding, featuring a secure lace-up fastening system for optimal fit.