Why Louboutin Shoes Are So Expensive
The Red Sole Reflection - Cardozo AELJ
Designer Loses Bid to Protect Signature Shoes - The New York Times
Designer Louboutin wins case on red soled high-heels
Luxury Daily
French shoe designer Louboutin wins EU court battle over red soles
may breach trademark rights over fake Louboutin ads
Louboutin defends red-sole trademark
In the battle over his sole, Louboutin loses a round