Soldier Sports Elite Air Lip Protector, Red, One Size Fits All

Purchased for my 8yro son for TKD sparring, he loves them. A bit too long for his little mouth but I just trimmed off small bits till it fit well. No boiling was great since he's in the process of losing teeth and the formed ones hurt loose teeth. Only downside is that they are a little too big for the normal larger mouthguard boxes (I just got one that clips closed and is hard to open) and the breathing hole seems to collapse if you bite down hard, but this doesn't seem to bother him.

no problems. came as described.

My daughter says this is so comfortable to use and she can breathe! Traditional mouth guards kept her gasping for breath about half way through a fight. Only drawback she can find is swallowing is a bit tricky so if you're not careful you could be drooling!😁

Great for teens!