3M™ PELTOR™ Optime™ 105 Earmuffs3M™ PELTOR™ Optime™ 105 EarmuffsNoise Reduction Rating (NRR) between 27–30 dB (depending on the attachment type)Double-shell technology boosts noise-blocking abilityMade with soft, foam-filled cushions EGP699.00PriceQuantity*Add to CartBuy Now