Anyone tried the Tron ice skates yet? I need a pair for just playing around in with my kids. They are on sale now for like $24 which is less then me renting skates. I am not sure what size to get though, I have a pair of bauer xr2 inline skates that are a size 8 and I wear a 9.5 shoe size. I think I might need a 8.5 skate for the trons?