Performance socks boring? The “No Pain No Gain” socks prove just the opposite and score with their style for mountaineering or trail running. With their color block design and the knit-in DYNAFIT Motto “No Pain No Gain,” they ensure you have that extra burst of motivation on the way to a hard-earned summit. The socks guarantee you get excellent moisture transport to maintain well-regulated feet. Your skin remains dry even on intense climbs. Their medium cushioning lends comfort when you have big goals and counteracts pressure points. No Pain No Gain socks – The performance eye-catcher.