The adidas Adizero Running tank top is adidas at its most stripped‑back and speed‑obsessed — a featherweight singlet built for runners who chase the edge. A slim, barely‑there fit, micro‑perforated airflow, and friction‑reducing seams keep the focus locked on the miles ahead. 86% Recycled Polyester, 14% Elastane Slim Fit Perforated Fabric Side Hem Slits Bonded Neckline & Armholes Reflective Details Forward-shifted Side Seams Style Code: JN0298