TMB Endurance Training Headbands - These are non-slip headbands, that are made by one the coolest running/racing bloggers that I read. Her blog, Racing With Babes, is so inspiring. And the headbands are super-cute. They are on the "things I REALLY, REALLY want" list. You MUST. CHECK. THEM. OUT!
BondiBands - These are INCREDIBLY comfortable, and REALLY effective sweatband headbands. I adore mine, especially the purple one that says RUN LIKE A MOTHER!! :) An added bonus? They are made in Meredith's home state -- Maine!