Unfortunately it seems these aren’t available for general purchase, which sorta bites because.. I think they rock:) Asics have designed a sneaker to make space travel more comfortable and have been developed with the help of the Japanese space agency. Apparently they have a super soft heel, a flexible sole that inclines upwards toward the toe- more importantly they seperate the big toe from the rest of the foot, hence looking very much like a ninja boot. I always wanted to be a ninja but… Read More: http://www.trendhunter.com/trends/space-sneakers-by-asics-ninjas-in-orbit/