Technology: TOUCH-it - a soft insole that adapts to the natural shape of the foot. It ensures optimal comfort, absorbs shocks, relieves feet and joints. Colour: BlackFastening: without fasteningHeel: low heelSpecification: memory foam insole Material: outer part - synthetics inner part - textileouter part 1 - synthetic insole - syntheticsMaterial type: syntheticHeel height: 4 cm