Intricately Simple: The Evolution of Running Shoes

The Problem with Traditional Uppers

Traditional running shoes have been engineering marvels, with hundreds of materials coming together across complex steps. From yarn extrusion to gluing everything in place, it’s a process that’s both impressive and wasteful. The more steps involved, the more waste is generated, and the more manufacturing is outsourced overseas. For runners, this means added weight and slower times.

The Solution: LightSpray Uppers

On CloudBoom Strike’s innovative LightSpray uppers are a game-changer. Made using an automated manufacturing process, these uppers are designed to reduce waste and weight. The process involves robotic arms spraying a single piece of synthetic monofilament onto a mold, similar to how a spider weaves its web. The upper then attaches to the midsole using a patent-pending thermal bonding technique.

The Benefits of LightSpray Uppers

• Reduced waste: By using a single piece of synthetic monofilament, LightSpray uppers minimize waste and reduce the environmental impact of manufacturing.
• Lightweight: The automated process and thermal bonding technique help to shave weight, making the shoes more comfortable and efficient for runners.
• Improved performance: With less weight and waste, runners can expect faster times and a more enjoyable running experience.

Photo by Jack Seemer for Gear Patrol