US Lacrosse has sent out notification to all officials that the Cascade Model R helmet and the Warrior Regulator helmet have both had their NOCSAE certification withdrawn, making both illegal effective immediately.
Officials, please read and until further notice use the revised certification that the ILOA board has sent to you through the ArbiterSports email facility. If you have any questions, please contact any board member.
Here is the full USL Memo, which includes pictures and descriptions of the helmets: USL 2015 NOCSAE Helmet – Officials Memo – Final
