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: Sock It to Me, Moose, Men's Crew Socks, Outdoors, Moose Socks
Product description: When a moose is on the loose, watch your caboose! Moose can actually run up to 35 miles per hour, so you might want to avoid them if you're alone in the woods. But if you do find yourself in the company of a moose, offer up a pair of these sophisticated crew socks, because moose are very dapper. These socks are great for any camping trip or hiking excursion. Make your feet happy with these durable, super-soft, high-quality socks. Fits men's size 713, approximately.
Product feature: QUIRKY DESIGNS - When a moose is on the loose, watch your caboose! Moose can actually run up to 35 miles per hour, so you might want to avoid them if you're alone in the woods. But if you do find yourself in the company of a moose, offer up a pair of these sophisticated crew socks, because moose are very dapper., STYLISH AND COMFORTABLE - Your toes will be cozy in these eye-catching, thick, comfy socks. These socks are great for any camping trip or hiking excursion., DURABLE, SOFT, AWESOME - These crews are made in Korea from 56% cotton, 42% polyester, 2% spandex., SHOW YOUR FEET SOME LOVE - Our threads are certified by OEKO-TEX Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy., BE RELAXED - Make your feet happy with these durable, super-soft, high-quality socks. Fits men's size 713, approximately., You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition., Read the full returns policy, Go to Your Orders to start the return, Print the return shipping label, Ship it!, Product Dimensions: 4.1 x 3.4 x 1.2 inches, Shipping Weight: 0.32 ounces ( View shipping rates and policies ), ASIN: B0127MIF50, Item model number: mef0115, Date first listed on Amazon: July 21, 2015, Average Customer Review: 4.3 out of 5 stars 16 customer reviews
Product price: $11.50
Product brand: Sock It To Me
Target attributes: Style
Answer: attribute: style
value: crew
source: product feature
attribute: style
value: crew
source: product title
attribute: style
value: crew
source: product description