The men’s winter running hats, gloves, and mittens in this review ... Thin but incredibly warm, the Redington Merino Wool cap is constructed with Nuyarn performance wool, a wool/nylon blend ...

Winter running hats should be made from a moisture-wicking material like merino wool or a synthetic material ... I needed warmth and sun protection. A men’s version is available as well.

Materials like wool, cashmere, and alternative down fills ... Below, we break down our picks for the best winter hats. Take your pick.

Here are all of our favorites. • Best merino wool base layer overall: Smartwool Women’s All-Season Merino Base Layer Bottom and Smartwool Men’s Classic Thermal Merino Base Layer Bottom ...

The best winter hats are crucial for cold environments and act as a four-season emergency layer. Variable conditions and the winter months mean it’s more important than ever to retain body heat to ...