Its good to see they have the Meets the Severe Snow Requirement of the Rubber Manufacturers Association (RMA)
I also found ;
Cooper Tire manufactures the Arctic Claw for TBC Private Brands (tbcprivatebrands.com), who markets several tire brands, including Multi-Mile. TBC does not manufacture tires but instead has them manufactured to their specifications by many suppliers, including Cooper Tire.
Cooper Tire is not involved with any of the sales and marketing activities associated with the brands we manufacture for our private label customers. Consequently, those products are not included on the Cooper website.
http://tbcprivatebrands.com/sigma/types.asp?type=1
I dont the tire engineering background to look at a tread pattern and tell that it really is a great snow tire but it does have the RMA rating.