The Beal Mercury Group helmet is a strong helmet that has an ABS outer shell,. It was designed for group use on ropes courses, camps and climbing walls. The interior is held off the shell and is easy to adjust with a simple buckle system. One of our favorite features is that the helmet is very durable and easy to clean.
Weight: 380 grams 13.5 oz
Size: 21" to 24.4"