Set your sights on a breakout performance in this women's long sleeve running t-shirt. It's built in piqué with Climacool for ventilated comfort to keep you cool while you're pushing toward the tape. Thumbholes add extra coverage for controlled arm pumps. An official Boston Marathon® raised badge on the front shoulder calls out America's most famous footrace. A sweat-guard zip pocket on the sleeve holds your essentials and helps keep them dry.