The R2 Race Collar helps prevent spinal injury in the neck area. Placed between the helmet and shoulder, the R2 Race Collar is designed to minimize the possibility of the cervical spine overstretching in a fall. Soft density core is made from a PU foam base for energy dissipation and washable outer ballistic nylon shell. Easy to use soft strap closure on the front. CE and Directive 89/686/EEC homologated.