The Klimatex RAGNA women's functional t-shirt, crafted from ThermoCool Air, is perfect for tackling every training session. Coolmax All Season's extra breathable high-fibre material is a unique blend of hollow fibres knit with a channel surface. The material optimizes natural thermoregulation. Its moisture absorption is by 48 % more effective than with other fabrics and it evaporates moisture 53 % better than other materials. Cooling related to the evaporation of moisture is the key to a feeling of well-being. The functionality of the material is underlined with breathable structure of the knit. The underpants are perfect as a year-round first layer for a wide range of sporting activities, when you need to rely on excellent thermoregulation and ultra-fast sweat wicking. The LYCRA® fibres make it pleasantly elastic.