Natch Thermo Soft Einlegesohle

The ultra-light, warming insole uses for the first time the high-tech fibre PrimaLoft®, known from clothing and equipment for outdoor and sports use. The super soft and breathable PrimaLoft® Gold Eco consists of 90% recycled fibres from used plastic bottles. The insole provides ultimate protection against cold and stores up to 38% of body heat in the shoe. The incorporated memory latex with activated carbon has a cushioning effect and at the same time neutralises unpleasant odours. The base material made of non-slip grip latex is hard-wearing and durable. The thin insole is suitable for all sports and leisure shoes.