Dynamat Xtreme Bulk Pack

Marsoni

M251S

$187.20

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

Dynamat Xtreme Bulk PackThe Dynamat Xtreme Bulk Pack is a black, lightweight, sound deadening material that can be used on its own or in conjunction with our various underfelt kits. Each pack includes nine sheets with each one measuring 18" x 32" and is 1. 7mm thick. These sound deadening sheets are easy to use with their peel back self adhesive backing so you can take off the protective layer and shape them straight onto the contours of the metalwork of your classic car in

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Your Dynamat Xtreme Bulk Pack orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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These things are so comfortable and warm. I sleep with them on because I like to have my feet out of the covers. Not too warm...just right. Great quality and fit with a non-slip leather-like sole. I'll keep ordering these ahead of time to make sure I'll always have a fresh pair when I wear them out. I wear them EVERY NIGHT and keep them on all morning. Life-changer! The BEST EVER!!

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Reviewed in the United States on March 4, 2026

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Beth

Alexandria, US

★★★★★ 5

Comfy slippers

Size: 10-11, Color: Cable Knit Coffee

Needed these for wood floors cause socks kept wearing out.perfect slipper ..warm and durable

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Reviewed in the United States on May 9, 2026

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Robert&Robbie

Cuba, US

★★★★★ 4

Great for indoor use.

Size: 10-11, Color: Cable Knit Navy

I bought a pair of these for myself about a year ago and there are plusses and minuses to them. They are comfortable and warm, without getting my feet sweaty or whatever. That's exactly what I wanted. On the minus side, mine ran far too small. I am a 10.5-11 shoe size and the 10-11 is about a half inch too short... my heels are sliding off the back. I am reordering a size 12-13 to try that one. In the take note column, the soles are NOT rubberized in any way. In fact they are like foam, and will absorb water! Also they do not provide cushioning against any kind of rough surface. I think they are perfect for strictly inside the apartment use, but they are not like moccasins or something that allow outdoor use. And I am ordering a 2nd pair after a year so I do like them.

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Reviewed in the United States on November 24, 2025

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Jeffery Mercer

New York, US

★★★★★ 5

They are of great quality!

Size: 12-13, Color: Cable Knit Coffee

Love em! After a year and there still Great and warm and Cozy too!

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Reviewed in the United States on May 26, 2026

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Cecil W

Omaha, US

★★★★★ 5

Wonderful sock slippers

Size: 12-13, Color: Cable Knit Navy

These are wonderful sock slippers, They are very warm and well made. After reading reviews, I decided to order one size larger (10 to 11) and they are really comfortable big. However, I'm glad I did because they a lot easier to put on and take off. Highly recommended.

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Reviewed in the United States on April 20, 2026