Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: NIKE AIR JORDAN RETRO 10 MENS 310805-100 (11.5, WHITE / VARSITY RED - BLACK)
Product description: The AJX Continues a tradtion of innovation by introducing a lighweight Phylon Midsole to the Air Jordan Line. Beneath the speed-lacing and full-length Air, lies a special outsole, which commemorates Jordans awe-inspiring achievements.
Product feature: Leather, The debut of Phylon Light Weight Midsole, Speed Lacing System, Max Air Unit under the heel, Chicago Bulls Colorway, Shipping Weight: 4 pounds ( View shipping rates and policies ), ASIN: B006X204SW, Date first listed on Amazon: January 13, 2012, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product price: $305.00
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None