Ozones... They're definitely light
These boots are indeed very light, flexible, and thereby comfortable but those aren't the only things you want in a boot. They're so flexible that I either had to cinch my boot so tight before a run that my feet throbbed halfway down or risk my foot almost sliding out. My binding also crushed the boots, I had to readjust my toe caps twice in a week because the boots would just fold down into my feet. Essentially, if you want to make snowboarding more dangerous, these boots are the way to go.