These unique socks will certainly make your grandpa smile. Comfortable and ideal for wearing all day long, they're the ultimate way to show he means the world to you while he's getting older. A fun and fashionable gift that's sure to make him feel extra special. These socks are made in a stretchable material that will fit most feet comfortably. They are of a cotton rich blend that wicks moisture away from the skin so your feet stay dry and comfortable.