The Airia One running shoes are no longer available but they garnered a lot of attention for their unique design, which the company claims to boost running performance by improving efficiency. They claimed that 8 out of 10 runners see speed improvements between 1% and 7% when using these shoes.
The shoes had a number of unique design features such as the very high toe spring and the midsole being thicker under the lateral forefoot.
For more see:
Airia Running shoes: the new “Biomechanically Perfect” Shoe
The new ‘biomechanically perfect’ running shoe from Airia?
Airia Running