One of those bondage mittens? That would make a pretty picture. (He might also do arm binders? So Foggy finds Matt with his hands in mittens and bound behind his back, ankles cuffed to a radiator, and totally out of it, and as Claire takes him out of the arm binders she realizes one of his arms--his dominant one--is broken in like four places? And Matt's all like well I wouldn't stop struggling, so it totally makes sense)

And ofc Matt loves this gesture--Foggy don't you see? Don't you get it? He loves me enough to do something for me, even if he doesn't like it. He loves me enough to make sure I'll be okay. He loves me enough to not treat me like I'm fragile.