The ones with the rubber heels helps keep it from slipping off.. . You cannot wear the vast majority of no show socks with loafers as they show .
i have a pair of loafers id like to wear with some no show socks, but the ones i have keep slipping off my heels. they do have those silicon.
Mens No Show Socks-Low Cut for Invisible-Non Slip for Boat Shoes Oxfords. 1 No more slipping off. . They stay on my feet and don't come off in my shoe!