Moonstar Sneakers The soles show little wear, and they haven't been used much. There's a scuff on the left toe, as shown in photo 11. I think they're in good condition, but since they were used by a child, please refrain from purchasing if you are concerned. Please check the photos for the condition. From the internet: To embody "running fast," three "Ultimator" springs, which have about 150% the resilience of conventional power springs, are installed in the soles. The weight is about 155g per shoe for a 23.0cm size. They will be shipped via regular mail.