Waterproof hybrid trainer built for rainy-day wear and daily comfort. It blends On’s signature CloudTec® cushioning in Zero‑Gravity foam with a responsive Speedboard® plate, offering plush landings and energetic push-offs. The upper features a waterproof membrane and recycled technical mesh for breathability and weather protection, while the durable rubber outsole ensures solid traction on wet roads and light trails. Notable updates include a wider opening, improved heel structure, and quick-lacing (plus classic laces included), striking a balance between performance and practicality.