Spartan Greaves - L/XLSpartan Greaves L XL Spartan Greaves are polyurea greaves, perfect for those looking for authentic look without the weight. Very few things offer greater protective qualities than steel, when it comes to historical armor. But with steel also comes disadvantages like weight, inflexibility and the need for constant maintenance to protect against rust. Nevertheless, in this day and age, unless you are on the re enactment or SCA battlefield, you simply