Ergodyne - EGO16864 N-Ferno 6803 Reflective Rib Knit Winter Hat is designed for warmth, comfort and style. The 100 percent stretchable and soft, rib knit acrylic for a snug cozy fit keep cold out. It includes 3" folding cuff for added warmth around the ears. A 360-degree reflective stripe (1" high) around the hat provides reflectivity for added protection and nighttime visibility to keep wearers safe and seen. Reflective stripe is sewn directly into the hat to reduce tears and rips when being stretched or worn. One size fits most. This all-season, thermal beanie hat is ideal for those working in low-light environments or at night in construction, transportation, warehousing, refrigerated areas and more. It can also be worn for weekend activities such as hunting, climbing, running, cycling and skating. Head size is 14-1/2" in diameter. Cuff height is 2-7/10". Hat height is 9".