Shut out unpleasant noise stimuli! This is the latest series of earmuffs (hearing protectors) from the well-regarded Peltor company. ● Unparalleled noise reduction performance is achieved through the optimal combination of specially designed foam and a newly designed spacer/cup (SNR 37dB) ● Relatively lightweight despite the large cups, with good balance and comfort ● Easy-to-understand color code: Black indicates extremely high noise reduction performance in harsh environments ※ This product achieves a sound insulation level of H540 or higher. 【Design】 ● Protective wire headband - designed based on the excellent design of the current 3M Peltor Optime series ● Lightweight, dual-molded cups that maximize internal space to prevent heat and humidity buildup ● Integrated structure design for enhanced robustness ● Easy-to-choose color code ● Electrically insulated headband ● Easy-to-clean design 【Comfort】 ● Adjustable headband ● Wire headband that maintains a good seal even after prolonged use ● Twin headband structure that achieves excellent fit and balance, reducing heat buildup on the head 【Soundproofing Performance】 ● Streamlined cups that do not compromise noise reduction performance ● Newly designed smart sealing ring This series not only combines comfort and modern styling but is also based on innovative technology that achieves unparalleled noise reduction performance with its streamlined design. ■ Peltor Earmuffs X5 (SNR 37dB) For protection against extremely loud noise Examples: Airports, stone cutting, and papermaking Weight: 355 grams, Muff thickness: 8 cm