Magnetic boots are boots that are magnetic, which allows them to attach to the ferrous floor or hulls of a spacecraft during weightlessness, and presumably would allow someone to walk around the cabin of a spacecraft, but they would still feel weightless.
Read more about Magnetic Boots: Use By Astronauts, Use in Science Fiction
Famous quotes containing the words magnetic and/or boots:
“We are in great haste to construct a magnetic telegraph from Maine to Texas; but Maine and Texas, it may be, have nothing important to communicate.”
—Henry David Thoreau (1817–1862)
“These clothes are good enough to drink in, and so be these boots too.”
—William Shakespeare (1564–1616)