THIS IS A LEATT NECK BRACE GPX 6.5 SMALL/MEDIUM CARBON/BLACK. Based on the popular Pro Lite and 5.5 neck braces comes the new full carbon fiber 6.5. The 6.5 is Leatt's lightest, most ventilated and lowest profile neck brace. New MaxiWeave Carbon matrix for increased rigidity and lower weight. Lightweight 600g still very ridgid without flex New helmet rim striking platform profile. New improved helmet side clearance. New on-board size adjusting. No parts needed New on board 4-angle rear thoracic adjustment.- 0, 5 and 10°.