3M X3A Peltor Black And Red Model X3A/37272(AAD) Over-The-Head Hearing Conservation Earmuffs, English, 30.68 fl. oz., Plastic, 5.7" x 4.5" x 8.2": Amazon.com: Tools & Home Improvement
& comfort
3M General Purpose Ear Muffs 1435
Hearing protection? Sounds good!
3M 1435 General Purpose Lightweight Ear Muffs | eBay