20" Back panel utilizes 4 spring stays and 2 preformed metal stays to provide posterior support. Elastic side panels with side pulls create compression and increased support. Padded adjustable shoulder straps are used to pull the shoulders back for better posture and comfort.

33-1607-01 S
33-1607-02 M
33-1607-03 L 
33-1607-04 XL
33-1607-05 XXL
33-1607-06 XXXL