{"product_id":"3m-peltor-optime-105-behind-the-head-earmuff-high-noise-protection-nrr-27-30-db","title":"3M Peltor Optime 105 Behind-the-Head Earmuff – High-Noise Protection (NRR 27–30 dB)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 3M PELTOR Optime 105 behind-the-head earmuff is designed to help you manage loud environments without sacrificing comfort. Its double-shell technology works to boost noise-blocking performance, delivering an NRR in the 27–30 dB range depending on the attachment type. This makes the Optime 105 a practical choice for a broad spectrum of settings, including airports, construction sites, manufacturing floors, processing plants, food and beverage operations, and transportation hubs. The behind-the-head design keeps headgear like hard hats separate from the earcups, helping you move more freely through your workflow.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits and standout features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-shell technology boosts noise-blocking ability for demanding environments\u003c\/li\u003e\n  \u003cli\u003eTwin-Cup design with soft, foam-filled cushions for a comfortable seal\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction resists bending and warping for long-term durability\u003c\/li\u003e\n  \u003cli\u003e3M E-A-Rfit Dual-Ear Validation System is testable for fit verification\u003c\/li\u003e\n  \u003cli\u003eColor-coded earmuffs support quick safety checks and compliance sighting\u003c\/li\u003e\n  \u003cli\u003eBehind-the-head configuration pairs well with hard hats and other headgear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world usage and comfort\u003c\/h3\u003e\n\u003cp\u003eIn daily use, the Optime 105 can help you stay focused during long shifts in loud environments. The behind-the-head strap keeps the headband away from helmets and hair, reducing interference when you move between different parts of the site. Soft cushions and a robust frame contribute to a comfortable feel even after hours of wear, while the durable materials help withstand the rigors of industrial settings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThe earmuffs sit securely without pinching, supporting all-day wear\u003c\/li\u003e\n  \u003cli\u003eThe rugged build withstands repeated use in tough environments\u003c\/li\u003e\n  \u003cli\u003eSealed cushions help maintain a reliable seal across varying temperatures\u003c\/li\u003e\n  \u003cli\u003eColor-coding aids quick identification on busy work floors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant notes and specifications\u003c\/h3\u003e\n\u003cp\u003eNote that NRR values are estimates and can vary with real-world use. 3M recommends reducing the labeled NRR by about 50% when estimating actual protection. The Optime 105 is intended for industrial and occupational use and is not designed for consumer sale or limited-use scenarios. For environments that require robust hearing protection, this model offers a versatile, durable option that fits alongside other PPE in a typical workflow.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNoise Reduction Rating (NRR): 27–30 dB (depends on attachment type)\u003c\/li\u003e\n  \u003cli\u003eDouble-shell technology for enhanced protection\u003c\/li\u003e\n  \u003cli\u003eSoft, foam-filled cushions for comfort\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for durability\u003c\/li\u003e\n  \u003cli\u003eE-A-Rfit Dual-Ear Validation System testable\u003c\/li\u003e\n  \u003cli\u003eColor-coded earmuff design for compliance checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What environments are ideal for the 3M Peltor Optime 105?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for loud work areas like airports, construction, manufacturing, oil and gas, and transportation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I wear these earmuffs with a hard hat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the behind-the-head design accommodates hard hats and offers comfortable cushions for long shifts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":53085512171631,"sku":"B0017YEMPM","price":45.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/3m-peltor-optime-105-behind-head-earmuff.jpg?v=1778616525","url":"https:\/\/taskholt.com\/products\/3m-peltor-optime-105-behind-the-head-earmuff-high-noise-protection-nrr-27-30-db","provider":"TaskHolt","version":"1.0","type":"link"}