Best mouth guard out there.
I used to use the thinner SISU mouth guards, and they really work! I've had several bad falls onto my face while inline skating... the first time (without a mouth guard) I broke several teeth, bit thru my lip, and required $7,000 worth of stitches & dental work. After that, taking the same fall onto my face with the guard in, my teeth (i.e., expensive new crowns) were intact.
I recently switched to the 2.4mm model, and although I haven't fallen with it in yet, I like it better for several reasons: It feels sturdier, and is just as comfortable as the thinner model. The plastic is smoother, and is easier to keep clean with a toothbrush... less yellowing after months of use. Finally, in addition to being smoother, it has fewer holes than the thinner model, and the holes stretch less when the guard is fitted to your mouth. I'm hoping this will reduce the amount of in-mouth scrapes I get from the mouthguard. Although they save your teeth (and of course won't prevent exterior facial injuries), I got painful, bloody rashes on the inside of my lip from the mouth guard if I fell on it. I'm hoping the 2.4mm model will be less abrasive to my lip on impact.
I love these mouth guards, and refuse to skate without them! (My dentist loves it, too.) ;)
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