Personalise this item with 16 different colors and 8 different sizes design available on different clothes and items t shirts sweatshirts baby clothes mobile cases bags in the battle of thermopylae of 480 bc an alliance of greek city states fought the invading persian army in the mountain pass of thermopylae vastly outnumbered the greeks held back the enemy in one of the most famous last stands of history persian king xerxes lead a army of well over 100 000 persian king xerxes before