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: YWWH Women's F17 Fuzzy Warm Soft Sleeping Bed Socks - Yellow Lines in White
Product description: *Condition : New Without Tag *Quantity : 1 pair *Material: Tactel-cotton *Socks Size: One Size fits to most adults, best to Medium, Womens average US 9-11 / UK & AU 7-9 / EURO 40-43 / Boys & Girls US 9-11 Shoe Size Fits : US 4-10 / UK & AU 3-9 / EURO 36-42.5 *Very stretchable Machine washable Do not bleach Do not iron Do not dry clean Tumble dry low, remove promptly
Product feature: Imported, Made of Tactel material., Exclusive High Quality Socks. Do not compare chip low quality socks!!!, Both Fuzzy inside & outside. Exclusive elastic. Ultra Soft, once you touch it you'll love it ever., Wear it as sleeping socks for good sleeping. indoor socks for relaxing time. and with winter boots or UGG boots during the cold winter., Wear it as sleeping socks for good sleeping. indoor socks for relaxing time. and with winter boots or UGG boots during the cold winter., Shipping Weight: 3.52 ounces, ASIN: B00O0E7BRM, Item model number: Sleeping Socks F17, Date first listed on Amazon: September 29, 2014, Average Customer Review: Be the first to review this item
Product brand: YWWH
Target attributes: Style
Answer: attribute: style
value: None
source: None