Yes, red - Right, blue - Left. The shells are big, but the corners on the inner side of the shell are rounded and very comfortable. For me personally, takes a bit of tip rolling since my ear canal is very wide and shallow, but once I found the correct pair - fit is good. It was like a deja vu when I got andromedas. Don't want to jump into final sound analysis conclusion yet until I put 100hrs of burn in mileage on these, but out of the box the sound is balanced, resolving, non-fatigue, great retrieval of details, natural tonality, and VERY spacious. Btw, you can use a regular mmcx connector cable with these, connectors are standard.