"The Columbia Echo Passage Long-Sleeve Crew builds Omni-WICK moisture management into a 73% cotton, 27% polyester blend, so it wears like an everyday crewneck while managing sweat like something built for activity. A ribbed collar and cuff hold their shape through repeated wear, and a gusset detail adds room to move without changing the shirt's relaxed, regular fit. What Our Gearhead® Experts Are Saying:""I zip my key straight into the chest pocket before a run so I'm not patting down my pockets at the door, and the interior locker loop means it never ends up balled up on a hook."""