


SONIC DEFENDERS® Filtered Flanged Earplugs
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
SONIC DEFENDERS® Filtered Flanged EarplugsSONIC DEFENDERS Filtered Flanged Earplugs Specifications: Noise Reduction Rating: 24dB (with filter caps inserted) Available in small (S), medium (M), and large (L). Proper size is based on the dimensions of your ear's concha bowl. Size "medium" fits most peopleFor those with larger (in diameter) ear canals, the three flange stem of our EP4 Sonic Defenders may provide a better fit than the EP3's two flange stem. EP3 Sonic Defenders are sold as a
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Your SONIC DEFENDERS® Filtered Flanged Earplugs orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
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Product Reviews
★★★★★ 5
Best work shoe
Size: 10.5, Color: Grey
Lots of compliments and comfortable too
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Reviewed in the United States on May 14, 2026
★★★★★ 3
Good for the price but will not repurchase
Size: 9, Color: Grey
My husband loved these at first.
Pros
-easy to get on/off
-stylish
-comfortable
-interior/exterior sole construction lasted longer than other more expensive shoes
-price is great
Cons
-after less than a year the mouth of the shoe widened to a point where they slide off way too easy rendering them almost unwearable.
-laces cannot be tightened
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Great !!
Size: 8, Color: Black/Black, Size: 8, Color: Black/Black
This item is awesome! Fits good & lightweight ! .
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026