
COMMITTED TO TOP PERFORMANCE
The essence of the ERTL/RENZ brand is many years of top-flight professional sport experience and a passion for sports.
Martina Ertl-Renz
World ski champion Martina Ertl-Renz conributes direct and professional know-how from 16 years of participation in the World Ski Championships. Especially in the choice and production of individually fitted ski boots, this experience of the relevant characteristics and requirements is of tremendous value.
Sven Renz
Managing director Sven Renz was for many years active in the German national league as a triathlete. With his personal experience, he is the ideal adviser for distance running and endurance sports.












