Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Dr. Martens Women's Joylyn Boot
Product description: Dr. Martens is the stuff of legends. It all began near Munich, Germany in 1945 when Dr. Klaus Maertens injured his foot in a skiing accident in the Bavarian Alps. To make walking easier during the healing process, he designed a shoe with an air-cushioned sole. Using old rubber tires, he constructed soles that had air trapped within closed compartments. He showed his prototype to his engineer/inventor friend, Dr. Herbert Funck, and together they decided to develop and produce the shoes. Not only did the shoe solve the doctor's immediate problem, but it also started to sell well in Germany. By 1959 the two decided that they needed a company to produce and distribute the shoes, then called Dr. Maertens, in other parts of the world. At first, many manufacturers rejected the concept of an air cushioned sole as a short-lived gimmick. However, the R. Griggs Group, located in the village of Wollaston in England, decided to go along with the idea by creating the first work boot with the revolutionary sole. On the first of April 1960, the first cherry red eight-eyelet work boot was produced and named 1460. To sell the brand name better in England, the name was anglicized to Dr. Martens. The range was branded AirWair and the rest is history.
Product feature: 100% Leather, Synthetic sole, Heel measures approximately 4 inches", Package Dimensions: 12.5 x 8.5 x 5.1 inches, Shipping Weight: 2.3 pounds, ASIN: B0073ZC6YS, Item model number: Joylyn-W, Date first listed on Amazon: August 23, 2012, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.5 out of 5 stars 6 customer reviews
Target attributes: Type
Answer: attribute: type
value: boot
source: product description
attribute: type
value: boot
source: product title