Radians LS0820CS Lowset Passive Muff - 21 dB Noise Reduction, Over-the-Head, Aqua Blue/Black, Women's Hearing Protection, 1 Pair

The Radians LS0820CS Lowset Passive Muff is a 21 dB noise reduction earmuff designed specifically for women who need reliable, comfortable hearing protection at the range or on the job. Built with foam-filled cushion padding on the earcups and a padded, moisture-wicking headband, these over-the-head earmuffs balance protection with all-day wearability—especially if you're shooting alongside protective eyewear. The low-profile, compact folding design keeps them easy to stow in a range bag without taking up much space, and the design helps keep dust and debris out of the earcups when they're stored or carried.

Fit matters in hearing protection, and Radians engineered these with an adjustable headband and side wire guides so you can dial in a secure, comfortable fit regardless of head shape or size. The evenly distributed tension across the headband reduces pressure points during extended shooting sessions, while the moisture-wicking padding keeps you cool and dry. Whether you're logging hours at an indoor or outdoor range, taking a hunting trip, or working in a noisy environment, the LS0820CS delivers solid passive noise attenuation without batteries or electronics to worry about.

These muffs meet CSA Z94.2 Class B standards and carry an NRR (Noise Reduction Rating) of 21 dB—solid protection for most shooting applications. The aqua blue and black color scheme is both functional and approachable. If you've struggled with one-size-fits-all earmuffs or bulky options that get in the way of your glasses, the Lowset's thoughtful design and women-specific fit make it worth a close look.

Key Features

• 21 dB Noise Reduction Rating (NRR); CSA Z94.2 Class B rated
• Foam-filled cushion padding on earcups for comfort and seal
• Low-profile, compact folding design for easy storage and transport
• Adjustable headband with side wire guides for a custom, secure fit
• Padded, moisture-wicking headband reduces sweat and heat buildup
• Compatible with safety glasses and protective eyewear
• Lightweight construction reduces fatigue during long wear

Specifications

Frequently Asked Questions

Will these earmuffs work if I'm wearing safety glasses?

Yes. The Lowset muffs are designed to work alongside protective eyewear, and the side wire guides help maintain a secure fit even with glasses on. The low-profile design minimizes interference.

Are these passive earmuffs or do they need batteries?

These are passive earmuffs with no electronics or batteries required. They rely on the foam padding and cup seal to provide steady noise reduction.

What does 21 dB NRR mean?

The Noise Reduction Rating of 21 dB indicates the amount of sound attenuation these muffs provide under controlled laboratory conditions. It's a solid rating suitable for most shooting ranges and hunting applications. For reference, this is measured according to CSA Z94.2 Class B standards.

Can I fold these up and store them in my range bag?

Yes. The compact folding design is specifically engineered for easy storage and transport. Folding them also helps keep dust and debris out of the earcups when they're not in use.