Vibrant StreetPower FLAT BLACK Oval Muffler with Single 4in Outlet - 4in inlet I.D.

Vibrant StreetPower FLAT BLACK Oval Muffler with Single 4in Outlet - 4in inlet I.D.

Marsoni

M251S

$148.00

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

Vibrant StreetPower FLAT BLACK Oval Muffler with Single 4in Outlet - 4in inlet I.D.Vibrant Performance Flat Black Universal Mufflers are perfect for cruising under the radar and avoiding unwanted attention. Our "True Straight Through" internals feature a Stainless Steel perforated tube that is wrapped in our premium quality, multi layer sound suppression materials that help produce a low, deep tone while still allowing for unrestricted flow and maximum horsepower. All Flat Black Mufflers measure 5 in. H x 9 in. W x 15 in. L (20 in.

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I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe

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Reviewed in the United States on May 15, 2026

Verified Purchase

Anna Wylda

Birmingham, US

★★★★★ 5

They stay out! No more sock wads!

Size: Medium, Color: (100) White / White / Mod Gray

Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.

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Reviewed in the United States on August 1, 2025

Verified Purchase

Rebekah

Phoenix, US

★★★★★ 5

Love!

Size: Large, Color: (100) White / White / Mod Gray

Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.

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Reviewed in the United States on March 2, 2026

Verified Purchase

Becky

Cuba, US

★★★★★ 5

True no-show socks that don’t slide down!

Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray

This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.

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Reviewed in the United States on March 21, 2026