Klimatex LUZ women's panties are made of an extra breathable material with a high THERMOCOOL fibre content. This is a unique blend of hollow fibres covered with fibres with channel surface. The material optimizes natural thermoregulation. It has 48 % moisture absorption and vaporizes sweat up to 53 % better than other materials. The functionality of the material is underlined with breathable structure of the knit. The Lycra fibres add elasticity.