<p>Enjoy the chilly weather with the Hanes ComfortBlend® Sweatshirt. Features a crew neck, double-needle stitched neckline armholes and bottom band, and 50/50 cotton poly blend (100% cotton face) fabric. Fits true to size.</p>
You are powered by serotonin. Showcase this fact with any of the chemistry humor gifts featuring the serotonin molecule. Says: "This Machine Is Powered by Serotonin". Chemical molecule science attitude fun for anyone with a brain!