The Guthix coif is a piece of Rangedarmour aligned with the god Guthix. A Defence level of at least 60 is required to wear this coif. They can be obtained through Treasure Trails or by buying them from another player. It is part of the green d'hide blessed set. This coif cannotbe made with the Crafting skill. The coif is a great substitute for players that want to have a good Ranged headpiece but don't want to buy degradable ranged gear or can't afford headgear such as an Armadyl helmet (which only has a slightly lower defensive stat: 226 compared to 259).
The Guthix coif and the Ancient coif are the only ones that cannot be used in the God Wars Dungeon to make monsters tolerant towards the player, which is why they are cheaper than other gods' items. This is the case with many god items. (Note that the Ancient coif is more expensive than the Saradomin and Zamorak coifs—this is because the Ancient was released much later, along with the Armadyl and Bandos coifs)
Unlike some other dragonhide coifs, it doesn't degrade.