Slide-On Design for easy on and off
Tough, 4-way stretch nylon mesh provides a snug fit
High-density, impact-resistant molded ABS splints on front and back for support
Junior: 6.0 - 7.0 inches; It is made of stretch elastic mesh that will stretch up to 1.75” to allow a hand measuring 6-7” measured around the palm to fit into the wrist guard.