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FlexX² Poron Insole

Name: FlexX² Poron Insole
SKU: Dual-layer high-resilience insole

SKU Dual-layer high-resilience insole

Mounting insole made of high-resilience expanded material with progressive elastic rebound. The dual-layer structure ensures lightness, cushioning, and torsional control. Shaped for complex constructions, it is ideal for technical and premium lifestyle footwear. Compatible with curved outsoles and high-pressure molding systems.

Technical Features

Dual-density open-cell structure for strength and flexibility
Soft-touch front finish and internal counter-pressure for stabilization
Extremely workable on anatomical shapes and reduced thicknesses
Ideal for thermoformed uppers or stitched insole constructions
Internal identification system for quality control and reproducibility
Perforation available upon request
Made in Italy – Exclusive product by Solettificio Silver