ON Core 1/4 Zip M Midnight Size:M Complete with a perforated tongue

Complete with a perforated tongue that promotes airflow

This specially engineered fabric delivers a unique type of softness that can still wick sweat like a champ

they let you comfortably push the pace with a breathable mesh upper and secure midfoot lockdown

Rubber pads on the outsole for grip and durability

Delivering the same ultralight cushioning that made the Clifton a fan favourite

ON Core 1/4 Zip M Midnight Size:M Complete with a perforated tongueThe ON Core 1 4 Zip delivers essential layering for training and everyday wear. Engineered with a streamlined fit, this black sweatshirt features a quarter zip design for easy ventilation and temperature control. Built from soft, durable fabric, it pairs seamlessly with tights or joggers for versatile performance. Ideal for runners and athletes seeking reliable comfort across workouts and casual settings.