I already own these (and love them!) for going to concerts. Would they also adequately protect my hearing at a NASCAR race?

I found that "A NASCAR race car is measured to be about 125-130 decibels"....the Hearos earplugs reduce the decibles up to...or down to... 20 decibles, so that would be 105-110 decibles of noisen depending of seating, with the earplugs in. Based on CDC statictics, you could listen to about 91 decibles of noise for about 2 hours, without it starting to impact hearing. So I would recommend buying/using a stronger decible reducing earplug for the NASCAR races... good luck!

has anyone slept using these plugs? need for sleeping.

yes I wear them every night. it is the only way my husband and I can sleep in the same room!! I am so used to them that I can't sleep without them anymore. amazing if your spouse snores .

The listing says the nrr is 12, but it "protects up to 20 decibels." how is this possible? are they counting dba or c-weighted db?

I’m really not sure, but I sat up close at an Alice In Chains concert and for once was able to enjoy the music without my hearing being assaulted.

What size are these Hearos High Fidelity ear plugs ?

These are small size. If you look at the image of the package, at the top it says "1 pair small". I ordered these and they are quite small. I ordered another set in the original size because they feel too small for me.

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HEAROS High Fidelity Series Ear Plugs with Free Case, NRR 12, 1 Pair, Silicone, Hypoallergenic (311)

Product ID: 2115246

Details

Brand
Hearos
Color
Clear
Material
Thermoplastic
Recommended Uses For Product
Noise
Size
1 Count (Pack

🎧12 dB flat noise attenuation

🦻Hypoallergenic medical-grade silicone

🛡️3 form-fitting flanges for secure seal

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Description

🎶 Protect your ears, amplify your life — Hearos High Fidelity Ear Plugs

TRIPLE FLANGE SHIELD - Three-layer design ensures a snug, impenetrable barrier against city and concert noise.
TAILORED FOR YOUR EARS - Smaller size option for petite ear canals guarantees all-day comfort and perfect fit.
VERSATILE SOUND PROTECTION - Ideal for musicians, concertgoers, sports fans, and anyone craving clear sound without damage.
HEAR EVERY NOTE NOT THE NOISE - Flat attenuation preserves music clarity while reducing harmful noise by 12 dB.
INVISIBLE COMFORT ALL DAY LONG - Soft, transparent silicone blends seamlessly with your skin for discreet, hypoallergenic wear.

HEAROS High Fidelity Ear Plugs deliver professional-grade hearing protection with a 12 dB noise reduction rating using flat attenuation technology. Featuring three form-fitting flanges and hypoallergenic medical-grade silicone, they provide a secure, comfortable, and discreet fit—especially with a smaller size option for petite ear canals. Perfect for musicians and active professionals, these reusable earplugs preserve sound clarity across diverse noisy environments, from concerts to city streets.

Specifications

ASIN	B0037KM8QY
Best Sellers Rank	#110,101 in Health & Household ( See Top 100 in Health & Household ) #419 in Earplugs #4,107 in Sales & Deals
Brand	Hearos
Brand Name	Hearos
Color	Clear
Customer Reviews	4.3 out of 5 stars 692 Reviews
Global Trade Identification Number	00756063003112
Included Components	1 Pair of Earplugs
Item Dimensions	6 x 5 x 4 inches
Item Form	Pair
Manufacturer	HEAROS
Manufacturer Part Number	311
Material	Thermoplastic Rubber
Material Type	Thermoplastic Rubber
Model Name	311
Model Number	311
Noise Attenuation	12 dB
Noise Reduction Rating (NRR)	12 Decibels
Number of Items	1
Number of Pieces	1
Package Size Name	Single
Product Style	In-Ear
Recommended Uses For Product	Noise Protection
Reusability	Reusable
Single Number Rating (SNR)	12 Decibels
Size	1 Count (Pack of 1)
Specific Uses For Product	Noise Protection
Style	In-Ear
UPC	885579780153 756063003112 074994324886 794628201931 885824239122
Unit Count	1 Count
Warranty Description	Limited

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18224CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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