Daytona-Preformed-inner-sole-For-all-daytona-models-Made-of-high-quality-material-adapts-individually-to-the-foot-absorbs-&-stores-all-the-moisture-of-the-foot-drys-out-very-fast-feather-light-hygienic-washable-washing-temperature-should-not-exceed-300-Celsius-remains-flexible-&-enables-non-tiring-walking-comfortable-foot-surface-colour-fast-&-with-massaging-action-100-ventilated-8211-providing-excellent-foot-&-shoe-breathability-well-insulated-chemically-neutral-fibres