a sturdy pair of rigid leather trousers

The thigh and shin guards of these trousers-come-greaves have been joined together with strong hardened knee guards. It seems they will provide the wearer with decent protection, as well as perhaps shielding from the elements.

They are a sturdy pair of rigid leather trousers (flawless, new).
They can absorb a large amount of damage and provide poor protection.
They fit you well.
They weigh five pounds.

You identify a sturdy pair of rigid leather trousers.
They are pieces of rigid leather armour.
They absorb 75% of damage points, up to 5.
They weigh five pounds and one ounce, and they are worth about four silver and fifty copper.
Their keywords are trousers, pants, rigid, leather, and sturdy.