Guides · 7 min read · 2026-10-12
Best earplugs for sleep: reusable silicone vs foam
Loop Quiet 2 vs Mack's Ultra Soft foam vs Flents Quiet Time — which blocks snoring, which stays comfortable for side sleepers, and when disposable foam still wins.
Short answer: For most sleepers, start with Mack's Ultra Soft (50 pair): NRR 33 dB foam that blocks the most noise for the money if you don't mind rolling a fresh pair each night. Side sleepers who find foam presses against the pillow should look at the Loop Quiet 2, reusable silicone with four tip sizes. Flents Quiet Time is the low-cost foam option when you just need a few pairs for travel.
Quick picks
- Best overall
Mack's Ultra Soft Foam Earplugs (50 Pair) — NRR 33 dB, 50 pairs, slow-recovery foam made in the USA.
- Best for side sleepers
Loop Quiet 2 Earplugs — Silicone with four tip sizes (XS–L), 24 dB SNR, washable, and sized for side sleeping.
- Best budget foam pack
Flents Protechs Quiet Time Foam Ear Plugs — NRR 33 dB in a small 10-pair pack with case — cheap enough to leave in a bag.
Reusable silicone vs disposable foam
Silicone plugs like the Loop Quiet 2 sit outside the ear canal more than foam and come with multiple tip sizes so you can find a seal without deep pressure. Foam plugs (Mack's Ultra Soft, Flents Quiet Time) expand inside the canal and usually deliver a higher Noise Reduction Rating. The tradeoff is comfort overnight and waste: foam is rolled fresh each use; silicone is washed and reused.
What the ratings actually mean
Loop Quiet 2 lists 24 dB SNR. Mack's Ultra Soft and Flents Quiet Time both list NRR 33 dB. These are laboratory numbers measured under ideal conditions; real-world blocking depends on how well the plug seals in your ear. A poorly fitted high-NRR foam can underperform a well-fitted lower-rated silicone plug.
Side sleepers and fit
Side sleepers often complain that foam plugs press against the pillow and either pop out or hurt after a few hours. The Loop Quiet 2 is marketed for side sleeping and ships with four tip sizes. Foam still works if you choose a soft, slow-recovery formula and roll it tightly. Give any new plug two or three nights — ear canals adapt.
Our picks, with the tradeoffs
1. Best overall
Mack's Ultra Soft Foam Earplugs (50 Pair)
Mack's Ultra Soft 50-pair is our Best Overall earplug. NRR 33 dB, slow-recovery comfort foam, and made in the USA. The large jar lasts a long time and costs less than one reusable pair.
Pros
- NRR 33 dB — among the highest for consumer foam
- 50 pairs in a flip-top jar
- Slow-recovery, low-pressure foam
- Made in the USA
Cons
- Disposable — one use then trash
- Must be rolled tightly for a good seal
- Can feel pressure against a pillow for side sleepers
Best for: Loud snoring, travel, or anyone who wants maximum blocking cheaply.
Skip if: You hate the feel of foam in your ear or want something reusable.
2. Best for side sleepers
Loop Quiet 2 Earplugs
The Loop Quiet 2 is our side-sleeper suggestion. Flexible silicone, four tip sizes, and a carry case. Its rating is lower than the best foam, but many side sleepers say in reviews that it stays comfortable longer.
Pros
- 24 dB SNR noise reduction per the listing
- Four tip sizes (XS, S, M, L) included
- Reusable and washable silicone
- Designed with side sleepers in mind
Cons
- Lower rated reduction than NRR 33 foam plugs
- Can still fall out for some people
- Costs more per pair than a jar of foam
Best for: Side sleepers and anyone who wants one pair that lasts months.
Skip if: You need the absolute highest blocking and don't mind rolling foam nightly.
3. Best budget foam pack
Flents Protechs Quiet Time Foam Ear Plugs
Flents Quiet Time is the small-pack foam option. Same NRR 33 dB class, lightweight slow-recovery foam, and a price low enough to keep in a travel bag.
Pros
- NRR 33 dB per the listing
- Small 10-pair pack with case
- Inexpensive enough for spares
- Slow-recovery foam
Cons
- Fewer pairs than the Mack's jar
- Same foam tradeoffs as any disposable plug
Best for: Travel bags, guest rooms, or a first try before committing to a big jar.
Skip if: You already go through foam weekly — the Mack's 50-pair is better value.
How to choose
- How much noise you need to block
- Steady snoring or street noise is usually handled by either option. Extremely loud or irregular noise favors the higher NRR of foam if you can get a good seal.
- Comfort over eight hours
- Reusable silicone with size options often wins for all-night wear. Foam can be softer once expanded but presses differently against a pillow.
- Reusable vs disposable
- One Loop pair replaces dozens of foam plugs over a year. Foam is cheaper up front and easier to hand to a guest.
- Fit first
- A plug that doesn't seal does nothing. Use the size guide, roll foam tightly, and try them during the day before you rely on them overnight.
FAQ
Are reusable earplugs better than foam for sleep?
It depends. Reusable silicone like the Loop Quiet 2 is often more comfortable for side sleepers and lasts longer. Foam plugs with an NRR of 33 dB usually block more noise when fitted well. Many people own both.
What NRR or SNR do I need for snoring?
Most sleepers do fine with 24–33 dB ratings when the plug seals. Higher numbers help, but fit matters more than the printed rating. Check the live Amazon listing for the exact number on the pair you buy.
Can I wash the Loop Quiet 2?
Yes. The listing describes them as reusable and washable. Foam plugs are single-use.
Related guides, hubs & compares
Hubs, comparisons, and guides that mention these picks — every link is a live page on SleepWorth.