Ear Cushions Memory Foam Earpads Cover Replacement Ear Pads for ATH M50X Fits M40X M30X M20 Black - Walmart.com
Stereo Electronics - The Audio-Technica ATH-40x headphones are of excellent build quality, and almost as good as their big brother the ATH-M50x. This March, with every purchase of ATH-M40x, get a FREE
Amazon.com: Audio-Technica ATH-M40x Professional Studio Monitor Headphone, Black, with Cutting Edge Engineering, 90 Degree Swiveling Earcups, Pro-grade Earpads/Headband, Detachable Cables Included : Audio-Technica: Electronics