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: Nine West Women's Alishka Slip-On Loafer
Product description: Nine West offers a quick edit of the runways -- pinpointing the must have looks of the season, and translating what is fun, hip, and of the moment. It is trend-right footwear that you will reach for in your closet again and again. Nine West is sure to be your trusted resource for everyday chic style.
Product feature: 100% Leather, Imported, Synthetic sole, Heel measures approximately 0.75", Package Dimensions: 12 x 5.4 x 4.1 inches, Shipping Weight: 1.65 pounds, ASIN: B00J8I4F5Q, Item model number: Alishka, Date first listed on Amazon: July 4, 2014, Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.6 out of 5 stars 6 customer reviews
Target attributes: Type
Answer: attribute: type
value: loafer
source: product title