NRR25. Rugged, fully dielectric ear muff with indestructible multi-position headband. Meets ANSI S12.6 hearing standards. Weighs 7.8oz. Blue/black color.

NRR25. Dielectric. 3-position, ultra lightweight plastic ear muff weighs just 6 oz. High-visibility red cups and black headband. Tested to ANSI S12.6.

• Smart Fold-Out feature when not in use
• Adjustable Cushioned headband
• Dielectric construction

NRR25. Medium profile with exclusive cutout design to fit under rim of safety caps. Fits MSA V-Gard, North, and other safety caps with 29mm hard hat slot opening. Accepts Elvex Visor Brackets and shields. Meets ANSI S12.6 hearing protection standard. Dielectric. Lightweight 8.1 oz. Black color. Sold by the pair.

NRR27. 3M H10P3E Peltor Optime 105 Series Cap Mounted Ear Muff for noise levels up to 105 dBA, These cap attached with double-shell technology to provide effective hearing protection. Sold by the pair.

NRR30. Over-the head style ear muffs for noise exposure up to 105 dBA. Unique "double-shell" earcup (two cups connected via foam inner layer) to reduce structural resonances. Weighs 9.3 oz. Black/red color.