http://cgi.ebay.co.uk/ws/eBayISAPI....4&ssPageName=ADME:X:RTQ:GB:1123#ht_500wt_1154 Had a look online to no avail, seller is clueless! thanks!
There are some wordings on the side of the shoe beneath the Yonex standard logo. Ask the seller to read it out to you. The number that is printed right after the words "Power Cushion" will be the model number of this shoe. Disclaimer: I'm not a Yonex expert!