The Howard Leight by Honeywell Cool Pads improve the overall comfort and hygiene of earmuff wear. The pads keep ears warm in cold climates and absorb moisture in humid conditions. The pads are made of dermatologically tested material and absorb 15 times their own weight in moisture. Fits all Howard Leight earmuffs. Includes (20) packages of 5 pair of pads (100 pair total).