Fast forward, fast upward: With the 120 MERINO COOL TEC line, you’ll be prepared for any heights. The sporty FAST UPWARD LONG SLEEVE for men complements our line for warm days. A slightly longer fit ensures the shirt sits optimally during intense activity. In addition, the fine Raglan seam prevents chafing when wearing backpacks. 

The material mix in our FAST UPWARD t-shirt stands for pure functionality: The combination of fine merino fibers and Tencel^TM  cellulose fibers of botanic origin is self-cooling, tough and durable thanks to corespun technology. This is due to a complicated process in which the fine merino and Tencel^TM  fibers are spun around a core of polyamide filaments. The resulting yarn is used to produce a material that has the same benefits as merino wool and Tencel^TM , and is even more robust.