What Our Gearhead(R) Experts Are Saying:"This is the beanie I grab for everything from trail runs to ski layering. The Omni-Heat Infinity lining adds noticeable warmth, but it's still breathable and low-bulk. It fits under a hood or helmet without fuss and looks clean on its own."Cold weather calls for gear that works as hard as we do-and the Columbia Heat III Beanie delivers. Lined with advanced Omni-Heat(TM) Infinity thermal-reflective technology, this hat helps retain heat while maintaining breathable comfort for active pursuits or casual days out. Made from 100% recycled polyester, it has a soft, smooth feel with just the right amount of stretch for a secure fit. The reflective detail adds visibility on low-light outings, making this beanie an easy, functional staple for winter hikes, dawn patrol missions, or everyday cold-weather wear.