ICON GUARD D3O BACK LARGE Neck Gaiters Reduced peak brain acceleration by

Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion

5/32 Allen Wrench

The robust attachment system with a magnetic opening makes installation a breeze

output delivers crystal-clear sound quality

ICON GUARD D3O BACK LARGE Neck Gaiters Reduced peak brain acceleration byStandard back size protector supplied with most men's jackets Advanced, patented polymer, D3O impact protector D3O impact protectors utilize intelligent Molecules that lock together on impact Because of this, the impact protectors can be made thinner and lighter, making a jacket more comfortable and easier to wear Decreased size does not come at the expense of impact protection