Remember Bella Hadid’s viral spray-on dress from last year? Well, we now have shoes that are designed the same way.
The world of fashion and footwear is a rapidly evolving industry in which heavy treads and bulky materials are becoming relics of the past. Leading the charge into this lightweight future is On, a running technology company, with their groundbreaking new sneaker: the Cloudboom Strike LS. This innovative shoe redefines performance and sets a new standard for environmental responsibility.
Designer: On
The Cloudboom Strike LS is the first shoe to feature On’s revolutionary ‘LightSpray’ technology. This cutting-edge method employs a robotic arm to spray a single length of thermoplastic filament onto a mold, creating a seamless, one-piece upper. This process is remarkably efficient, taking just three minutes to complete and bypassing traditional manufacturing techniques such as weaving, sewing, and gluing. The result is a shoe that is exceptionally light and environmentally friendly, boasting a 75% reduction in CO2 emissions compared to On’s other models.
Described by the brand as “lighter than humanly possible,” the upper of the Cloudboom Strike LS weighs a mere 30 grams. This feather-light component is seamlessly bonded to a midsole featuring On’s signature hyper foam and a carbon Speedboard, providing excellent energy return and support. The entire shoe weighs just 170 grams, making it the lightest running shoe On has ever produced.
The performance credentials of the Cloudboom Strike LS have already been proven on the world stage. Earlier this year, Kenyan marathon runner Hellen Obiri won the Boston Marathon in a prototype of these shoes. This victory underscores the shoe’s potential to revolutionize competitive running.
The streamlined manufacturing process of the Cloudboom Strike LS uses far fewer materials, bringing both performance and environmental savings to the forefront. The upper, created by spinning a single 1.5km long filament, forms a mesh-like structure that is breathable, and elastic, and eliminates the need for laces. This design not only offers a seamless, distraction-free fit but also minimizes waste and eliminates the need for glues, significantly reducing the environmental footprint.
Two layers of Helion HF hyperfoam provide high energy return and impact absorption, while a pre-shaped, stiff carbon fiber Speedboard is sandwiched between them for powerful propulsion with every stride. The outsole features maximized traction with increased ground contact in key areas, ensuring optimal performance on race day.
Currently crafted in Zurich, the Cloudboom Strike LS will soon be showcased at a Parisian pop-up during the Olympics. Athletes like Hellen Obiri will demonstrate the shoe’s capabilities, pushing the boundaries of speed and sustainability. With a price tag of US$330, these shoes will also be available for pre-order to the public, offering runners a chance to experience this revolutionary technology firsthand.
