Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Saucony Originals Men's Jazz Low Pro Dark Green/White 1 7.5 D - Medium
Product description: Saucony is among the most respected names in running shoes. They offer a wide range of running and walking shoes, each with the Saucony trademark fit, feel, and performance. They've spent years studying the biomechanics of top athletes because the goal is to develop creatively engineered systems that maximize your performance, allowing you to focus on the activity instead of the equipment. From studies have come many innovative Saucony concepts. Advanced technologies like Grid, the first sole-based stability and cushioning system, provide an advantage to athletes of all types.
Product feature: Nylon Suede, Package Dimensions: 12.9 x 7.3 x 4.6 inches, Shipping Weight: 2.1 pounds, ASIN: B00CXMVPCA, Item model number: Jazz Low Pro-M, Date first listed on Amazon: August 9, 2014, Average Customer Review: 4.0 out of 5 stars 1 customer review
Product brand: Saucony
Target attributes: Athletic Shoe Style
Answer: attribute: athletic shoe style
value: running shoes
source: product description