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: Stance Men's Sunchild
Product description: The sun child from stance's everyday casual collection, tried and true, slip into a classic style, all the features down below and keeping it clean up top, for the knife wielding anarchist who loves old vintage video games and classic contemporary fashion
Product feature: 80% Combed Cotton, 16% Spandex, 4% Elastic, Imported, Hand Wash, Made of combed cotton and featuring elastic arch support, a seamless toe closure, and y gore seam, Deep heel pocket and self-adjusting welt cuff, Signature logo, Product Dimensions: 16 x 4 x 1 inches, Shipping Weight: 3.52 ounces ( View shipping rates and policies ), ASIN: B00EQYFWDQ, Item model number: M2004SUN-BLK, Date first listed on Amazon: August 8, 2005, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.4 out of 5 stars 181 customer reviews
Product price: $12.00 - $24.31
Target attributes: Style
Answer: attribute: style
value: casual
source: product description