The Running Sock in Royal Blue

Comme Si The Running Sock is designed for lightweight comfort and control over long distances. Subtle heel and toe cushioning absorbs impact without added bulk, while Q-SKIN®—a breathable, moisture-wicking technical fiber infused with antimicrobial silver ions—keeps feet cool, dry, and odor-free. A ribbed arch support provides a secure, adaptive fit, and a micro heel tab helps reduce friction at the back of the ankle. Ventilation knit along the top of the foot supports airflow through extended wear. Made in Italy 54% Q-SKIN® polyamide, 38% organic cotton, 8% elastane --- 35/38 = US W 5-8 39-42 = US W 9-12