Built for runners who want as little sock as possible without sacrificing feel, these are our pick for high-mileage training in warm conditions. Indestructawool™ merino construction holds up through repeated washes and hard miles, while mesh ventilation zones move heat and moisture out fast. The virtually seamless toe and 4 Degree™ fit system keep everything locked down without hot spots. Zero cushion profile gives you a true ground-feel without adding bulk or heat — ideal for road and light trail in Southern summers Indestructawool™ technology reinforces the merino construction where it takes the most abuse, so these outlast standard wool socks 4 Degree™ elite fit system uses strategic compression and shaping to hold the sock in place through long efforts — no bunching, no slipping Mesh ventilation zones across the top of the foot dump heat and moisture when humidity and pace are both climbing Mid crew height covers the ankle and low leg, keeping debris out on trails and giving you a little extra protection without the weight of a full crew
