Unless: http://adrcarbon.com/collections/frontpage/products/adr-ultimate-tt-bars
"With more and more bikes on the market offering 'aggressive' positions, the best way to achieve a comfortable but aerodynamic position is to raise the armpads and tribars away from the dirty airflow caused by your hands. This means clean air flows smoothly over the base bar."
It appears they only have a single option:
http://www.specializedconceptstore.co.uk/carbon-aerobar-and-aero-stem/34307/2015equipcomponentsroadhbarsaero
ADR do it too
http://adrcarbon.com/products/adr-ultra-tt-bars
Unless: http://adrcarbon.com/collections/frontpage/products/adr-ultimate-tt-bars
"With more and more bikes on the market offering 'aggressive' positions, the best way to achieve a comfortable but aerodynamic position is to raise the armpads and tribars away from the dirty airflow caused by your hands. This means clean air flows smoothly over the base bar."