Just a few of the amazing Scientist that have help the world; Marie Curie, Leonardo da Vinci, Charles Darwin, Carl Sagan, Ivan Pavlov, Neil deGrasse Tyson, and Bill Nye the Science Guy.
Many of Good Lucks designs are available in different sizes!
Medium (Shoe Size 5-9 Women's)
Large (Shoe Size 8-13 Men's)
48% Polyester, 45% Cotton, 5% Elastic, 2% Spandex
Machine wash, cold (30 ℃ / 86 ℉). Do not bleach or iron.
To reduce damage line dry. They last longer if you keep them out of the dryer.