Technology
The Science of Walking vs Running
When it comes to walking and running, a critical difference is how the foot muscles operate and how energy is used to propel the body forward. During walking, the legs and knees remain rigid while the body continues to vault ahead step-by-step. Conversely, while running, the legs and knee muscles behave more like a spring, capturing and using the energy created from impact to drive the body forward.
When walking, the Achilles and tendons must exert greater energy to ensure that energy is transitioned seamlessly through each step. Therefore, the shoe must be designed to accommodate the foot’s motion, supporting it naturally and comfortably. The Raesyn Wildcard Ello’s exaggerated rocker-effect combined with a lightweight yet powerful cushioning system gives the foot inherent stability, unrelenting cushioning, and seamless movement.
Ello+ Foam Midsole – A biobased cushioning system foamed to create a lightweight, soft, and bouncy underfoot feel, then formed using a cut and buff construction to maximize the foam’s potential and eliminate additional molding and sub-optimal layering.
Knit Upper Construction – A soft and breathable knitted upper made from recycled polyester yarns, with thin midfoot and heel overlays to provide lightweight support.
Puffed PU Heel Foam – A denser and more cushioned heel foam for added comfort and structure at heel strike to soften landing and rock the foot forward.
Rubber Grade EVA Outsole – A lighter-weight solution to traditional rubber, designed to provide more natural flexibility and a constant ground-contact traction pattern.