These look like worn out black leather gloves with faded sliver trim. they look as if a crest of some sort was once on them, but it has been torn off to make it nearly unrecognizable. While the gloves are on the wears hands they will fit like they are made for them, no mobility will be lost, in fact it feels like your movement becomes much more precise.

The Players info:

While attuned these gloves give Advantage on Sleight of Hand checks WHILE hidden.
Additionally They can grant the User Advantage on a single attack, Once a short rest.

Notes: Advantage: Sleight of Hand, Advantage: Melee Attacks, Can only be attuned by Blanco [If not in my game Rouge]