Soles TRIZ Cases

Hexagonal silicone cells form compressible air columns that disperse heel impacts and help keep bonded insole layers intact.

This case shows how elastomeric cleat mounts preserve traction while dissipating lateral forces that can harm ligaments and cartilage.

A compressible concealing portion protects a reel lace knob from damage and unintentional actuation.

Shielded connections support customizable footwear while protecting structural stability.

Fluid-filled footwear bladders secure straps without separate hardware while supporting the foot.

This case uses modified polyolefin compositions and textile layers to improve cold flex, abrasion resistance, and sole bonding.

Staged latex cross-linking and etched grooves improve shoe-cover elongation, physical integrity, and traction.

Automated, temperature-controlled molding uses supercritical CO2 to foam recyclable footwear components in varied sizes and shapes.

This case uses tailored mold tooling, temperature, gas counter pressure, and supercritical fluids to control foam density and quality.

This outsole case combines high-Tg SSBR with silica and carbon black to improve wet traction, durability, and flexibility.

Pre-shaped shoe patches are placed on 2D or 3D carriers, then bonded with heat and pressure for flexible production.

A chassis plate covers recessed forefoot cushioning to balance comfort and support while preserving a low-profile sole.

Thermoforming melts selected yarns while an inflatable bladder presses textile sole elements into a mold for lighter, customizable footwear.

This shoe uses flexible fasteners to replace adhesives, reducing volatile organic gases while supporting stable, comfortable assembly.

Staggered directional and omni-directional elements adapt to surfaces, limiting shoe movement while protecting golf-course ground.

A recessed fluid-filled bladder and varied-height traction elements balance ground grip with lower deformation force.

Ethylene alkyl (meth)acrylate copolymer and crosslinking agents support lower-density foam with stable mechanical performance.

This case uses a TPU midsole, localized toe-box width, and straps to support toe splay while maintaining a secure lifting fit.

This case separates the midsole and upper with a detachable snap-in connection for repair, customization, and material recovery.

This case uses deformable midsole channels to cushion downhill forces while reducing shoe weight and material fatigue.

A controlled laser etches the assembled midsole and bladder across their boundary, creating continuous visual and tactile designs.

Control thick-part foaming with adaptive mold temperature and gas pressure.

Separate asymmetric fluid-filled chambers and tensile members tailor cushioning and support across forefoot and heel regions.

Separate outsole, midsole, and foot-support interfaces enable footwear disassembly for component separation and improved recyclability.

This footwear sole uses interconnected fluid-filled segments to balance cushioning, support, and ground-contact responsiveness.

This case uses a detachable heel module and ground-driven wheel to adjust shoelace tension while allowing worn parts to be replaced.

A four-layer rubber sole uses shaped air pockets to absorb impact, reduce fatigue, and support traction in challenging fishing conditions.

A layered rubber sole uses air pockets to absorb impacts, reduce fatigue, and retain traction for fishermen on wet surfaces.

See how tailored polymer blocks improve laminated-glass sound insulation while limiting intermediate-film shrinkage and wrinkles.

A flexible control bar stores elastic energy during insertion, then returns to support hands-free entry in soft footwear uppers.

Discrete, fluid-isolated bladder modules preserve pressure consistency and cushioning while reducing mold complexity in footwear soles.

A flexible arc-section support piece balances touchdown cushioning, joint flexion, structural support, and energy return.

This case uses mechanical engagement to separate knitted uppers and sole components, enabling replacement, reuse, and recycling.

A unitary web and pillar sole flexes under load, absorbs shock, and returns upright without polymer foam.

A thermoplastic intermediary bonds knitted footwear to the sole while preserving flexibility, breathability, durability, and waterproofing.

Specific polytetrahydrofuran molecular weights and isocyanate ratios help polyurethane foam retain comfort during prolonged cold exposure.

Mycelium grows around internal structures to form zonal wearable biocomposites with less manual input and reduced chemical use.

This case uses apertures in an intermediate sheet to connect midsole portions and improve stability under foot loading.

Segmented rand sections add targeted support and durability to footwear while balancing lateral stability and flexibility.

This manufacturing approach places sealed air cushions and foam pieces in base cavities to improve cushioning, stability, and durability.

A harder outsole and softer midsole create targeted support while sidewalls stabilize foot alignment and reduce shock transfer.

A harder midsole surrounds the snap-fitted heel cushion and shank to balance cushioning, foot support, and durability.

This case uses a tailored elastic membrane above the sole to provide adaptable arch support and shock absorption with less mass.

Split cushioning halves with raised walls improve lateral stability, while simple molds preserve forefoot flexibility.

A pressurized airbag beneath the D-shaped insole provides adjustable arch support for correction training and everyday walking.

Medial and lateral wrapping bands work with lace slots and a bootie to balance fit security, comfort, and foot-shape adaptability.

This case uses recessed outsole mounts and secured flanges to improve traction and stability across different surfaces.

A frame and bladder let the heel counter collapse for foot entry, then return erect to secure the heel during wear.

Hydrogel outsole layers disrupt soil adhesion to preserve footwear traction.

Bridge-and-wing reinforcement adds midfoot stability while preserving sole flexibility.