The Sportstar GX-4 Evolution Chinstrap absorbs more impact energy then brands like Under Armor, Riddell, Adams, Schutt and more. This ChinStrap has been designed and lab tested using data from athletes, coaches and NASA engineers! Sportstar Chinstraps are used by every day athletes as well Superbowl Champions.

GX-4 Evolution Chinstrap Features:

• Intended to protect the chin from hard hits, bumps and falls
• Includes removable gel insert
• Designed with a foam and fabric mix that grips the face and stays in the proper position
• Straps may be worn high or low on the helmet

Sizing Chart: Determine the correct size according to the users weight:

SIZE         WEIGHT (LBS)
SM/MD     Players under 150lbs
LG/XL       Players over 150lbs