The On Running Wmns Cloudmonster Exclusive is a super-lightweight running sneaker with Monster CloudTec®, the biggest midsole ever used for an On sneaker. Crafted with a light, durable and temperature resistant upper, the shoe by the Swiss brand features a soft sockliner with a forward-propelling design.   - On Running Wmns Cloudmonster Exclusive White - Synthetic upper - CloudTec cushioning - Rubber outsole