Fine chain mail sleeves are a lightweight piece of mail equipment worn on the arms. They can be bought from some armourers for around 2 gold.

A fine pair of chain mail sleeves lies here.
>examine sleeves
These sleeves are the result of the work of a skilled craftsman. The rings are
forged of pure steel and have a dark, grey colour. They are linked to form a 
tight mail and thus offer good protection but hinder the arm's movement only 
little.

>consider sleeves

They are a fine pair of chain mail sleeves.
They weigh five pounds.

Items
Armour	Head · Neck · Body · Arms · Hands · Legs · Feet · Shields · Cloaks · Belts
Weapons	Charging · Cleaving · Concussion · Piercing · Slashing · Smiting · Stabbing · Ranged · Ammunition · Embed
Other	Containers · Rings · Wrist · Food & Drink · Scrolls · Boats · Miscellaneous