Coarse Foam Media for Oase Biotec 5.1/10.1/30.1

Coarse Foam Media for Oase Biotec 5.1/10.1/30.1

Marsoni

M251S

$10.05

Get it in 3 business days with 1 day shipping. Friday, May 29

Coarse Foam Media for Oase Biotec 5.1/10.1/30.1Replacement coarse foam media for the Biotec 5. 1, 10. 1 or 30. 1. Please note: these are unsuitable for the Biotec 5, 10 or 30. Each sponge is approx. 25cm x 20cm x 8cm. Please also note that these are not official Oase Biotec foams but our own alternative at a much cheaper price. The foam colours may change due to availability, however the high quality remains the same. Please check your manual to make sure you purchase the correct size.

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They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎

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Reviewed in the United States on April 25, 2026

Verified Purchase

Aaron Duncan

Belleville, US

★★★★★ 5

Good socks they work.

Size: 2 pairs black L

I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.

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Reviewed in the United States on August 28, 2025

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Brian

West Palm Beach, US

★★★★★ 5

Good socks

Size: 1 pair black L

Good socks

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Reviewed in the United States on May 6, 2026

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Amazon Customer

Birmingham, US

★★★★★ 3

REALLY unsafe to walk around in these

Size: 2 pairs black L

They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around

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Reviewed in the United States on May 27, 2026

Verified Purchase

Suz

Carnegie, US

★★★★★ 5

These work

Size: 2 pairs black L

My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.

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Reviewed in the United States on March 12, 2026