You have a plethora of Oklahoma tees in your arsenal. As the nights get breezier those thin tees won?€™t protect you while you’re in the stands cheering on your Sooners. That?€™s why you need this team-spirited Nike Vault long sleeve thermal. This extremely warm waffled shirt features a sewn-on jersey vintage team wordmark and a Nike clip tag at the bottom hem. In this thermal you?€™ll be sheltered from the windy chill while representing your Sooners!