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: The North Face Chimborazo Full-Zip Fleece Jacket - Men's
Product description: The North Face Men's Chimbarazo Full Zip Fleece jacket is like a plate of chocolate brownies--the center features a extra warm and soft high-pile fleece backer that is full of warm and gooey goodness that will leave you warm and satisfied. A stretch woven overlay chest panel with a Napolean zip pocket adds a nice stylistic touch, and two secure-zip hand pockets are great for stashing a trail snack for the day's adventure.
Product feature: Synthetic, Material: polyester, [lining] fleece, Fleece Weight: 335 g/m2, Fit: active, Length: hip, Center Back Length: 27.5 in, Product Dimensions: 27 x 15 x 3 inches, Shipping Weight: 1.5 pounds ( View shipping rates and policies ), ASIN: B015RVSNWS, Item model number: CUA6A1Z-XXL, Date first listed on Amazon: September 24, 2015, Average Customer Review: 4.1 out of 5 stars 22 customer reviews
Product price: $117.99 - $188.33
Product brand: The North Face
Target attributes: Style
Answer: attribute: style
value: fleece jacket
source: product title
attribute: style
value: fleece jacket
source: product description