i have both tour ultras, and sport ultras. the differences i found were the weight, and sole. the weight of the tour ultras is "ultra" light. haha guess thats why their tour "ultra's". i've had mine for about a year and i love them. however, the sole does give out on you a little for comfort, at least for me. it seems a little flat soled. also the stitching is coming undone and the toe cap has ripped in half, all due to my low approach and i slide my right leg on the ground.
the sport ultras are a little heavier in weight. took a while to get used to, but if weight doesnt bother you, these are a lot better. the soles in these feel fantastic on your feet. mine are only about a month old so the toe cap is still clean, but i can already tell its going to go down like an eraser. other then that, i feel its just color, design, and a little heavier. i currently use a sport ultra on the right and a tour ultra w/cleat soles on the left. using a gelly insole in both shoes. "Are you gellin?"
hope this helps!
