Just being a mom qualifies you as One Tough Mama!
Or are you the "Endurance Queen", rocking it out in the Gym? Tough Mama's Rock! Keep it up!
Couple this charm with a LYS Distance Charm (13.1, 26.2, 70.3, 140.6) to show how tough of a Runner you are!
Charm measures 5/8" and is .925 sterling silver.