Features Unique O` Neal design using Moveo Concept II with completely new back section with a lower side Profile, for a better compatible with helmets & upper-body protection 2 zones for adjusting the size of the brace, which together with the side adjustment system makes the new brace very comfortable & versatile Two front paddings for adjusting the size on the chest & other shoulder paddings for adjusting the lateral profile The rear column can be adjusted without swapping parts or adding elements to the brace High quality metal front fastening for opening & closing the brace The back column is foldable allowing for easy storage & transport Weight: 585g +/- 15 grams One of the lightest braces on the market even vs carbon competitors EN 1621