Bikers Gear Australia Ladies Kevlar Lined Protective Motorcycle Leggings With Removable CE Armour

I have just recieved this item and there is no armour with the leggings

Whats the leg length of these leggings?

Do you wear these over clothes or on there own? Or do you just order a size up if you want to wear over clothes? Thanks

What level is the armour on these?