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After extensive online research to find a mouth guard for my daughter once she had her braces fitted, I decided on the SISU. I could not be happier with this purchase and my daughter says it is the most comfortable mouth guard she has ever worn. The ease of remoulding it every couple of weeks as her teeth move and the protection it supplies makes it one of my best online purchases - thank you.
Very comfortable, hardly feel it in my mouth. Can easily drink water, swallow with it in. Lightweight and not chunky like other guards. I’ve had two now and tried others before and in between and these are the best.