The N-Ferno 6812 Rib Knit Winter Hat is designed for warmth, comfort and style. Made with 100% stretchable and soft rib knit acrylic for a snug, cozy fit that keeps cold out. The low-profile design can be worn alone or under hard hats. A reflective logo patch enhances visibility to keep wearers safe and seen. One size fits most, this winter hat is ideal for those working in construction, transportation, warehousing, refrigerated areas and more. Can also be worn for weekend activities