Thumb sleeve for thumb wrestling game

A thumb sleeve for use in playing a thumb wrestling game includes a head member having a generally cylindrical configuration and constructed of a resilient material for fitting snuggly on the thumb of a player. The thumb sleeve includes a sheath having a generally cylindrical configuration connected to the head member. The sheath is constructed of an interwoven mesh material defining a diameter that increases when ends of the sheath are urged toward one another and decreases when ends of the sheath are urged away from one another. The sheath anchors and stabilizes the head member during vigorous game play and facilitates removal when relaxed.