Jeffrey Campbell Athena Jewel is a casual gladiator sandal that features a ΒΌ inch rubber sole, leather inner sole, and the upper is leather straps decorated with silver edged jeweled circular studs that criss cross up your foot to connect with a buckle at the ankle. Athena Jewel is a gladiator sandal that is available in white. Jeffrey Campbell has another exciting champion with Athena Jewel gladiator sandal.