My originals is definitely real beats and this is definitely a knock off! 2m and it perfect fit for me. They were labeled the same size and length wise they were the same but the strap was in fact tighter on the right foot. Adjusting them is so simple that even a 9 year old can, and did, do it. This is the second time I?ve gotten these precious things. I can see cracks on the other end as well. Comfy and sexyOrdered another pair For myself after first ones arrived and a pair for my sister. These are one of the worst purchases ever. the hidden cargo pockets are great - pockets are "stretchy" and roomy. Exactly what I needed to use my Hyper X PS4 headset on PC.