Experience uncompromising performance and comfort in the ELZI runnik100km Wool T-Shirt. Developed in collaboration with ultramarathon runner @runnik100km and B52 RUN CLUB coach , this shirt has been designed to help you power through your longest runs . Take your athletic performance to the next level :

• Breathability and Temperature Management.
• Reduced chafing and itchiness.
• Extended usage before washing.

Run with confidence in the ELZI runnik100km Wool T-Shirt. Its breathable and temperature-smart design will keep you feeling comfortable no matter the conditions, just like it did for Nik during the Bromont Ultra 80 km.

Nik commented on the shirt following his Ultra-Trail competition in Bromont: "The shirt was perfect; I matched fit with a PolarTec sweater and was warm for most of the race. Zero chafing, itchiness, or discomfort. "

The T-Shirt is made with High-Quality Merino Blend to provide the breathability of merino with increase robustness and endurance.