Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Ipanema Brasil Flag II Mens Beach Flip Flops
Product description: NEW IPANEMA FLAG MENS FLIP FLOPS / SANDALS The iPANEMA Flag Flip Flop features the iconic Ipanema Beach tiles embossed onto the comfortable Melflex plastic sole that is trimmed with white and yellow linesThis design is continued onto the toe straps where the iPANEMA logo and 3D Brazilian flag sits Made from patented super-soft Melflex plastic Standard flat soled flip-flop The injected footbed features an embossed print that mimics the tiles of the sidewalk by the iPANEMA beach Sole measures 19mm at the heel
Product feature: Synthetic, Rubber sole, Updated for 2014, the Ipanema Flag II is the authentic Brazilian flip flop with a classic Brazilian design, Made from 100% recyclable PVC, Displayed on one of the straps is the Ipanema logo as well as a 3D Brazilian flag, Features the iconic Ipanema Beach tiles embossed onto the soft footbed, Made in Brazil, Shipping Weight: 8 ounces ( View shipping rates and policies ), ASIN: B00KVLRPMO, Item model number: 80415ABLUEWHITE, Date first listed on Amazon: June 9, 2014, Average Customer Review: 3.7 out of 5 stars 5 customer reviews
Product price: $23.87 - $25.95
Target attributes: Dance Shoe Style
Answer: attribute: dance shoe style
value: None
source: None