My original purple shoes wore out, so I did another pair using approximately the same formulation: 5 boxes of purple RIT dye in 4 gallons of water; heat the water to 55 C, turn off heat; submerge the shoes for 12 hours. Check out the before and after pictures.
Bio:Eric J. Wilhelm is the founder of Instructables. He has a Ph.D. from MIT in Mechanical Engineering. Eric believes in making technology accessible through understanding, and strives to inspire others ...read more »