When the mercury drops, stay comfortable and warm in the Smartwool Merino Sport Fleece Ponytail Beanie. Designers used soft-brushed merino wool that sits against your skin and quick-drying polyester on the outside for the perfect combination of warmth and performance. Reflective elements on the front and back help drivers see you in the dark, and the contoured, drop-ear design gives you full coverage. With a ponytail exit to let your hair flow, the Smartwool Merino Sport Fleece Ponytail Beanie is an easy addition to your cold-weather running kit.