Grado L-CUSH Replacement Foam Ear Cushion for SR225i SR325i RS2i & RS1i Headphones Review:
Should be standard on all Grado's!
Got these as an upgrade for my girlfriends Grado SR-60i and my Alessandro MS-1i headphones that came with the stock flat pads. Much more comfortable makes for a much better sound stage. A worthwhile improvement for any Grado that came with the stock factory flat ear pads (SR-60, SR-80, MS-1).