Armour of Beowulf

This suit of armour is reinforced with adamantine, one of the hardest substances in existence. While you're wearing it, any critical hit against you becomes a normal hit. Allows you to breath underwater for a week, and your swim speed is 75 ft per round. 

Made of interlocking metal rings, chain mail includes a layer of quilted fabric worn underneath the mail to prevent chafing and to cushion the impact of blows. The suit includes gauntlets.

Notes: Immunity: Critical Hits, Set: Innate Speed (Swimming), Combat, Warding, Str. 13 Required, Stealth Disadvantage