The Audeze you mentioned are open back headphones, so they will have significant bleed. You need closed back over the ear headphones for isolation.
If you are just looking for something to use while tracking, you really don't need $1200 headphones. I would suggest you look at Beyer DT770s or AT M50x, both of which will give good isolation and are often used for tracking. Sony 7506s are also very common. IT would be best to listen to several different models to find headphones that are a) comfortable, and b) have a well balanced sound. Just like speakers, headphones will vary significantly in their sound.