( CNN ) The Anti-Defamation League has condemned a product sold in Urban Outfitters stores that it says resembles uniforms prisoners were forced to wear during the Holocaust . The gray and white striped tapestry features pink triangles . During the Holocaust , gay people were made to wear a pink triangle for identification purposes . A letter from the ADL to Urban Outfitters President and CEO Richard A. Hayne objected to the `` insensitive design and the company 's periodic use of products within the realm of Holocaust imagery . '' A request for comment from Urban Outfitters was not immediately answered Tuesday . `` Whether intentional or not , this gray and white stripped pattern and pink triangle combination is deeply offensive and should not be mainstreamed into popular culture , '' said ADL National Director Abraham H. Foxman in the letter . The ADL took the retailer to task in 2012 for selling a T-shirt with a star on its pocket , claiming the design looked like the Star of David symbol that Jewish people were made to wear during the Holocaust . The product `` represents a new low , '' the ADL said at the time . Urban Outfitters has been criticized and even sued for selling other products , including designs labeled `` Navajo . '' The retailer stopped selling a `` vintage '' Kent State sweatshirt that had what appeared to be simulated blood splatter on it last year after objections flooded in . Kent State was the site of a 1970 shooting that left four students dead and nine wounded during a Vietnam War protest . Urban Outfitters issued an apology via Twitter and said the red stains were not meant to resemble blood .
The Anti-Defamation League has urged Urban Outfitters to stop selling a product it says is offensive . A company spokeswoman said the clothing line was not intended for sale in Israel.