Tri-composite "Fierce" patented mesh, P.U. and flex foam frame
Removable C.E. approved spine protector
Flex foam construction
"Lockdown" patented waist and shoulder adjusters
Measure the widest part of your chest, under your armpits and around. Be sure that your arms are resting at your sides.
If the measurement is an odd number add 1" to get the next even number. Then refer to the size chart below. Please note all measurements are in inches.