Breathable, ergonomic, comfortable: These are the key characteristics of the UYN(R) EVOLUTYON UNDERWEAR PANTS MEDIUM made of Natex, a 100% organic nylon fibre for ideal climate management. Coolvent allows a constant air flow due to channels running through the inner surface. In this way, the pants absorb sweat and cool down the wearer during movement. They respond exactly to the needs of athletes - including with Durafit: The workmanship and material are designed for high durability and thermal insulation on exposed, highly stressed knees. Ideally, the 3/4 pants are suited to sweaty, intensive sessions, especially in autumn or on warmer winter days.