A element crafted from polyurethane (PU) and designed for placement inside footwear is usually utilized to reinforce consolation, help, or cushioning. These elements can take varied varieties, from full-length replacements for current insoles to smaller, strategically positioned pads. An instance features a contoured piece positioned beneath the arch of the foot to enhance biomechanical alignment.
The incorporation of this materials affords benefits similar to shock absorption, sturdiness, and flexibility in design. Its use contributes to diminished fatigue throughout extended intervals of standing or strolling. Traditionally, different supplies like leather-based or cork have been prevalent; nevertheless, artificial polymers similar to this supply improved consistency and efficiency traits.
