From Ocean Skin to Sole Design: Biomimetic Insights from the Sea Cucumber

Sea cucumbers have body walls rich in collagen, organized in layered, directional patterns that allow them to stiffen or swell dramatically in response to threats (Nabilla et al., 2024). Their collagen density, cross-linking, and fiber orientation create a kind of living, tunable material that can shift from rigid to soft while changing body shape (Nabilla et al., 2024).

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This project—grounded in detailed biological and chemistry research—explores how those spatial gradients and fiber architectures could inform new sole designs that expand comfortably under load while still protecting the foot.