On Running Unisex LightSpray Cloudboom Strike

An Ultra-Responsive and Ultra-Cushioned Racing Shoe with a Precision-Engineered, One-Piece Upper

The On LightSpray Cloudboom Strike is a one-of-a-kind road racing shoe that’s built to excel in the marathon distance. Crafted with two layers of ultra-responsive Helion™ HF hyper foam and a spoon-shaped carbon-fiber plate, this racing shoe helps maximize energy return while offering a bouncy underfoot feel, perfect for longer races.

The most groundbreaking aspect of this road racer is found in the upper, using On’s LightSpray technology. An ultra-thin, second-skin style upper is formed from a single filament that’s been spun by a robot. That may sound like a science fiction headline, but it’s what’s actually happening today. This upper is exceptionally lightweight and breathable, with some extra elasticity to remove the need for laces.

A stiff, spoon-shaped carbon-fiber Speedboard® in the midsole acts as a spring, absorbing energy and returning it to the forefoot, creating powerful take-offs. You’ll also find On CloudTec® elements strategically placed to aid in faster, smoother transitions, helping to increase your overall running efficiency.

Features & Benefits:

• Two layers of premium Helion™ HF hyper foam to maximize energy return, and is made with 40% bio-based materials
• Strategically placed CloudTec elements are used to increase running efficiency
• LightSpray technology is used to construct a one-piece, seamless upper that fits like a second skin
• Lace-free upper helps minimize distractions
• Carbon Fiber Speedboard® acts as a spring, absorbing and transferring energy to the forefoot
• Max cushioned, perfect for longer distance races
• Abides by the World Athletics stack height regulations