Replacement Earpad Ear Cushion for Audio-Technica ATH-M50 M50S M20 M30 M40 ATH-SX1 Headphones Color: Black Memory foam and protein leather Cushions align with mounting posts inside the headphone earcups, snap easily into place. For Audio-Technica ATH-M50 M50S M20 M30 M40 ATH-SX1 Headphones Package Included: Earpad * 2pcs