Hi, please help me check if these are authentic 7FAM

Seven 7 for All Mankind Havana Great China Wall sz 25

http://cgi.ebay.com.my/ws/eBayISAPI.dll?ViewItem&item=260702728829&ssPageName=STRK:MEWAX:IT

SEVEN FOR ALL MANKIND GREAT CHINA WALL, SIZE 26, NWT

http://cgi.ebay.com/SEVEN-ALL-MANKIND-GREAT-CHINA-WALL-SIZE-26-NWT-/260701697178?pt=US_CSA_WC_Jeans&hash=item3cb308349a

http://cgi.ebay.com.my/NWT-165-Seven-7-all-MANKIND-Jeans-BLACK-BOOTCUT-25-/370455655006?pt=US_CSA_WC_Jeans&hash=item5640e0b25e

http://cgi.ebay.com.my/SEVEN-7-All-Mankind-BOOTCUT-CRYSTAL-JEANS-26-/270676962583?pt=US_CSA_WC_Jeans&hash=item3f059aad17

http://cgi.ebay.com.my/ws/eBayISAPI.dll?ViewItem&item=200551128433&ssPageName=STRK:MEWAX:IT

Thank you very much

thank you very much :)