Design: Call the shots with no interference Thinnest, lightest materials, featuring an impact-dispersing outer shell and shock-absorbing inner gel Gel-Fit Liner and flexible walls easily mold to teeth in low-temperature water in under 60 seconds Patent-pending wing shape aligns easily with teeth for custom-like coverage and protection Meets national and high school rules and standards Suitable for most contact sports where a mouthguard is required or recommended including Basketball, Hockey, Lacrosse, Football and more LATEX FREE, BPA FREE, PHTHALATE FREE NOT FOR USE WITH BRACES HSA/FSA ELIGIBLE Warranty Details: $50,000 Dental Warranty