12th man, Seahawks arm warmers with thumb holes.

Unknown brand. 12th man, Seahawks, Gender neutral, but more geared towards women with smaller/slender arms or children with long arms. These are super comfortable arm sleeves and the thumb holes make them even better. I wore these to one game and decided to keep another pair I have. An amazing way to keep your arms warm during the cold games of the season. Or even just to wear whenever your arms are cold to support the Seahawks.