The Red Sole Reflection - Cardozo AELJ
Trademark issue: Red sole(ly) for Louboutin?
Why Louboutin Shoes Are So Expensive
Red Soles, High Heels, and a Global Quest for Trademark Rights
Designer Loses Bid to Protect Signature Shoes - The New York Times
Red Bottoms Designer Heels by Delourier (702) 340-1474
Christian Louboutin Fights Back In Court, British Vogue
Can Christian Louboutin trademark red soles? – The Irish Times
Two luxury shoe designers can keep their red soles