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SONIC DEFENDERS® Filtered Flanged Earplugs

Marsoni M251S
Sale price$28.79
Pay 4 payments of $7.20 a month.Shop Pay
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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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
4.4 ★★★★★
Based on 2051 reviews
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M
Verified Purchase
Marlana
Belleville, US
★★★★★ 5
I like the ankle length, they don’t slip.
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
I love these socks, they are thick enough to not be scratchy, thin enough to be cool and breathable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
D
Verified Purchase
dona
Carnegie, US
★★★★★ 5
Excellent
Size: X-Large, Color: (025) Castlerock / Castlerock / Anthracite
Excellent product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
C
Verified Purchase
Consumer Reports
West Palm Beach, US
★★★★★ 5
Fit great
Size: Large, Color: (100) White / White / Halo Gray
Been a couple of months and they seem to be holding up nicely. Real picky about fit of socks and these fit well. They are very thin but very comfortable.
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Reviewed in the United States on October 21, 2024
B
Verified Purchase
Broussard Household.
Massapequa, US
★★★★★ 5
Always a win
Size: Large, Color: (001) Black / Black / Castlerock
Under armor is always a win! Comfortable, no peeling, true to size, no squeezing around the arch of foot & affordable.
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Reviewed in the United States on January 4, 2026
T
Verified Purchase
tab
Cuba, US
★★★★★ 4
Fit well and stay up
Size: Large, Color: (299) City Khaki / City Khaki / White
They're a little thin, so good mainly for warmer months. But they fit very well and I've not experienced any slippage
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Reviewed in the United States on March 17, 2026

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