Product DNA The Fundamentals Fitted: Next-to-skin without the squeeze Ultra-lightweight fabric with a unique hex-shaped pattern that traps some warmth but breathes as you run Stretch-mesh back panel for strategic ventilation 4-way stretch construction moves better in every direction Material wicks sweat & dries really fast Rolled forward side seams for reduced friction Dropped, shaped hem for enhanced coverage Reflective logos deliver greater visibility on low-light runs Imported