Culinaromancer's gloves

Metal gloves can be bought from the Culinaromancer's Chest after completion of the Recipe for Disaster quest with the exception of white gloves. White gloves are bought from players or Sir Vyvin and do not require Recipe for Disaster. While all of the metal gloves are named simply "gloves", they are coloured in the same colours as the metals and the progression of the gloves corresponds with the progression of metals of that colour.

There are also Barrows gloves, which, while not part of any Barrows equipment set, are coloured like like other pieces of Barrows equipment.

Ironically, these Gloves are technically Gauntlets, whereas the Gauntlets from the Family Crest quest have similar appearance to leather gloves.

Wikipedia Article on Gauntlets