Yeah, the gloves are fine.  They'll have the same damage die and proficiency as daggers and still count as a light blade weapon.  If something does disarm you I'll figure out a way to write that into the fluff.  However, such gloves are rather clumsy and somewhat dangerous in a casual setting, so it's not a good idea to wear them all the time (may take a minor action to equip them if you're not prepared for combat), and you give up a bit of fine motor control (you can't use something else in the same hand without first taking off the glove).