Are these earbuds able to reduce noise leakage?

I own Sony WF-700B earbuds... the chart suggests SF2 tips based on speaker tube size, locking every customer into the same ear canal size..? This seems illogical... Are there various SF2 tip sizes... Is there such a tip as SF2-LARGE..?

Do these fit the AirPod Pro 2 headphones?

Thank you for your question. The Sonicfoam SFAIR is compatible with the Apple AirPods Pro 1 & 2 (Generation 1 & Generation 2)

Which size for kz zas?

Thank you for your question. The Sonicfoam model SF1 fits well on the KZ range IEMs including the KZ ZAS.

Love these on my sony xm-1000 buds - could you suggest a fit for my pixel pro buds ?

Thank you for your question. The SF2 that is the recommended size to fit on the sony xm buds are also the recommended size to fit on the Pixel Buds pro. (Please do note however that our tips are not compatible with the charging case for the Pixel buds)

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SONICFOAM (SF2 Small Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs)

SONICFOAM (SF2 Small Black) Memory Foam Earbud Tips for Earbuds with Speaker Diameter 4.4-5.7mm - (20 Pack / 10 Pairs)

Product ID: 487801076

Details

Brand
SONICFOAM
Color
Black
Compatible Devices
with SF2: -
Item dimensions L x W x H
0.43 x 0.43 x
Material
Polyurethane

🎧Perfect fit for 4.4-5.7mm earbuds

♻️Eco-friendly degradable material

🛡️Hypoallergenic memory foam comfort

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Description

🎧 Upgrade your earbuds, upgrade your vibe — comfort and clarity that won’t quit!

ALL DAY COMFORT FIT - Hypoallergenic polyurethane memory foam cushions your ears gently, allowing immersive listening without soreness or fatigue.
SECURE DURABLE DESIGN - Foam expands at the ideal rate to stay firmly in place during any activity—no more annoying slips or discomfort.
TAILORED SIZE PRECISION - Designed specifically for earbuds with 4.4-5.7mm speaker diameters, available in Small, Medium, and Large for a custom fit.
SEAMLESS SOUND ISOLATION - Experience crisp, clear audio with foam that expands slowly for a perfect seal, enhancing noise cancellation and bass depth.
SUSTAINABLE REPLACEABLE - Each pair lasts up to 4 weeks with degradable foam, and the 20-pack ensures you’re always fresh and ready to impress.

SONICFOAM SF2 Small Black Memory Foam Earbud Tips deliver superior sound isolation and all-day comfort with hypoallergenic, slow-expanding foam designed for earbuds with 4.4-5.7mm speaker diameters. Each pack includes 10 pairs (20 tips) made from eco-friendly degradable material, ensuring a fresh, secure fit that enhances noise cancellation and audio clarity while lasting up to 4 weeks per pair.

Specifications

ASIN	B09L7FP79Q
Best Sellers Rank	#2,807 in Electronics ( See Top 100 in Electronics ) #48 in Headphone Earpads
Brand	SONICFOAM
Color	Black
Compatible Devices	with SF2: Various Earphones - (See Compatibility List)
Customer Reviews	4.4 4.4 out of 5 stars (5,352)
EU Spare Part Availability Duration	10 Months
Enclosure Material	Hypoallergenic Polyurethane Memory Foam
Item Dimensions	0.43 x 0.43 x 0.39 inches
Item Type Name	replacement-earpads
Manufacturer	SONICFOAM
Mfr Part Number	SF20001SB
Model Number	SF2 (see model list) / Small (Ear size)
Unit Count	10.0 Count
Warranty Description	Other

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