Gauntlets are available from Collectors and Crafters throughout the GW:EN expansion. They are not profession specific, and offer maximum armor based on the class for which they were crafted. Caster classes have a maximum armor rating of 60, Dervish, Assassins and Rangers have 70 AR, while Warriors and Paragons have 80 AR.
Some of the Gloves/Gauntlets may be exchanged with collectors for a hefty sum of some uncommon loot, while the others may be crafted for 10k and large amount of common and rare materials. Note that Chaos Gloves, Dragon Gauntlets, and Stone Gauntlets require that the person crafting them be at least rank 5 in the Deldrimor Title Track, "Bold Delver".
See the chart below for details: