The Shred Ready H.O.G. 4.0 retention system comes standard on all top quality SR water helmets. This occipital adjustment band features a BOA dial that allows for the ultimate: adjust-ability, security, and comfort. Select the H.O.G. 4.0 for all the Following Models: Half Cut, Full Cut, Full face, Tdub, Shaggy, Super Scrappy.

Current helmets can be upgraded to the new 4.0 by replacing the existing HOG. Simply unscrew the existing HOG using a Philips head screwdriver and replace it with the HOG 4.0 using the existing screws.

Screws are not included