Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Ahnu Women's Montara Boot Hiking Boot
Product description: Your feet will be warm and comfortable in the lightweight 'Montara Boot' by Ahnu™. Waterproof leather upper adds durability and will keep your foot dry on your day hike. The 'Montara' features the famous Numentum™ technology which provides stability and support in the instep. Traditional lacing system makes for a secure and snug fit. The eVent® bootie gives you added water protection in snow or rain. High density EVA plugs provide comfort in your midsole and flexibility in your heel. Rugged Vibram® outsole adds excellent traction and durability for all types of surfaces. Measurements: Heel Height: 1 1⁄2 in Weight: 14 oz Circumference: 13 in Shaft: 5 in Platform Height: 1 in Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size., Ahnu engineers vibrant products that meet the active lifestyle needs of those who prefer trails over treadmills by pioneering Numentum Technology; a neutral positioning system engineered to encourage your foot's natural biomechanics. It centers and guides your foot to promote an efficient, stable and balanced stride. Whether hiking through the Big Sur Mountains or taking a run through Golden Gate Park, Ahnu's products are designed to keep you naturally centered, balanced, and comfortable for miles on end. Giving More As We Grow - While our passions drive us to create products, our values guide us to be responsible throughout all of our social encounters. If we can inspire a more balanced life that begins with getting outside, then we're making the connections that influenced us to start this brand.
Product feature: 72% Leather, 28% Synthetic, Imported, Vibram sole, Shaft measures approximately 5" from arch, Heel measures approximately 1.5", Platform measures approximately 1 inches, Boot opening measures approximately 13" around, Logo-accented hiking boot with D-ring lacing featuring protective toe cap and plush quarterpanel in contrast texture, eVent waterproof, breathable membrane, Numentum neutral positioning technology, Vibram traction outsole, Product Dimensions: 12 x 8 x 5 inches, Shipping Weight: 2.9 pounds, ASIN: B00E0WR7DM, Item model number: MONTARA BOOT-W, Date first listed on Amazon: September 10, 2013, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.9 out of 5 stars 36 customer reviews
Product brand: Ahnu
Target attributes: Athletic Shoe Style
Answer: attribute: athletic shoe style
value: hiking boot
source: product title
attribute: athletic shoe style
value: hiking boot
source: product feature
attribute: athletic shoe style
value: hiking
source: product description