Built for runners who want a barely-there feel without sacrificing protection, the Run Zero Cushion Mid Crew is our pick for high-mileage training in warm conditions. Zero-cushion merino construction keeps weight and bulk down while natural temperature regulation handles Southern heat and humidity. The mid crew height adds light coverage without trapping excess warmth. Zero-cushion profile delivers a close-to-the-shoe feel ideal for speed work, racing, and warm-weather long runs Merino wool construction naturally regulates temperature and resists odor — even on back-to-back run days Mid crew height provides light ankle coverage and stays put without bunching or sliding mid-run Targeted mesh zones promote airflow where your foot runs hottest, a real advantage in Southern heat and humidity Available in Black, Twilight Blue, and Winter Moss in sizes M, L, and XL to dial in your fit
