This is the "Active" version of the Jabra Elite 75t (see this current deal).
The only difference between the two models is the dust, water and sweat resistance. The Elite 75t is rated IP55 (can resist a sustained, low-pressure water jet spray) whereas the Elite Active 75t is rated IP57 (can be submerged up to 1 meter in water for 30 minutes).
Colours available at JB:
Dark Grey
Navy
Mint (in-store only)
Also available at the Jabra store for the same price with free delivery, BUT only in Navy.
Amazon has also Price-Matched all colours.