Double Duty Protection 1/8" Foam Insert Plus Hard Shell Layer LINERZ18HS

Part Number: LINERZ18HS (formerly LINERZHS & LINERZHS18) The Linerz 1/8" Foam + Hard Shell Hat Insert offers a comfortable 1/8” layer of high quality, high density foam plus an added tough, flexible hard shell layer to help combat against bumps, bruises, cuts and abrasions. This insert works well in the trucker style or roomier caps and hats. Depending on the hat style you may need to go up a hat size to accommodate our hat inserts. All of our inserts are able to be trimmed to fit smaller sized heads. Linerz offer comfort, ventilation and versatility to provide light protection against minor bumps, bruises, cuts and abrasions. All of our inserts come with 47 ventilation holes for maximum breathability. It also helps to make a hat that is too big fit more snug. Linerz are great for cancer patients who have lost their hair - they can wear their favorite hat again. Linerz also can act as a hat display & stabilizer for those hats that have lost their shape. Linerz are durable and l