Mack's Pillow Soft Silicone Earplugs - 6 Pair (Pack of 8), Value Pack – The Original Moldable Silicone Putty Ear Plugs for Sleeping, Snoring, Swimming, Travel, Concerts and Studying

The perfect earplug for individuals such as I who are easily woken by sound. The silicone is malleable and easily shaped to contour to your ears BUT do not force it inside your ear canal. Noise cancellation is superb and won't affect sleeping on the side. Worn it first and had 8 hours of uninterrupted sleep. Will definitely buy again.

Foam ear plugs have never worked for me but these are great. These silicone earplugs fit my ear canal well and stay in place during sleeping. For my wife, she can break them in half and convert one piece into a pair as she has smaller ear canals.

But collects dust from the sheets a lot and washable.

I use these earplugs to block the noise from outside and they just work. don't reuse them though.

Don't do what they're advertised for. Didn't try them for swimming so can't judge if they block water or not, but the noise level was the same with or without the plugs.

+ Bought it to be able to sleep throughout the night and construction work next door: it works perfectly for that. - The "airtight/watertight" feel is unsettling at first, I'm a bit worried that wearing it too long may cause skin problems in the ear. - each plug is moldable and useable only 5-10 times at most, after which it starts to stick less and to gather dust, (which you likely do not want in your ear).

It works great for blocking noise and it's comfortable for side sleepers. Highly recommend it.

Never tried better ones. I don’t sleep well and can only sleep in a very quiet environment so these earplugs are my saviors.