The TerraFleece Cuffed Beanie is built from technical stretch fleece with 4-way give, made from 94% recycled polyester and 6% spandex. The stretch moves with you through a run, a ride, or a fast-changing forecast, so the fit holds up under real effort instead of just sitting still. What Our Gearhead(R) Experts Are Saying:"I've worn this on cold runs where I'm constantly pulling it over my ears and pushing the cuff back up, and it never fights me or loses its shape mid-stride. It stretches exactly when I need it to and holds tight the rest of the time."