This is the hat you reach for when the effort is high, the air is cold, and bulk would just get in the way. The Smartwool Reflective Lid strips winter headwear down to its essentials—one smart layer, no excess, all performance.
Built from responsibly sourced Merino wool blended with recycled polyester, it regulates temperature as your output rises and falls, wicks moisture before it becomes a problem, and keeps odour in check over long miles and repeat wears. The single-layer jersey knit breathes easily, while a subtle interior headband liner adds just enough structure and comfort to stay locked in place when the pace picks up.
Knit-in reflective elements quietly do their job when daylight fades—no flash, no fuss, just visibility where it matters. This is a runner’s hat, a cold-weather workhorse, and a reminder that the best gear often says the least.