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: Wilson A2000 1787 Baseball Glove 11.75 inch
Product description: Since its introduction in 1957, the Wilson A2000 has set the standard for premium ball gloves. Entering its 55th year of game changing performance, the A2000 only continues to get better. The A2000 gloves are made from American Pro Stock Steerhide. This leather is prized by professional players for its rugged durability and unmatched feel. It truly is the perfect ball glove leather. The A2000 series gloves also offer Dri-Lex Technology. Dri-Lex Technology is an ultra-breathable wrist lining that transfers moisture away from the skin, keeping your hand cool and dry. A2000 series gloves also feature the patented Dual Welting system that offers a pre-curved finger design that helps maintain a stable and durable pocket. The Dual Welting technology is a patented design used exclusively by Wilson in the United States. All patterns are endlessly field tested and constantly improved by hundreds of professionals and top amateur players. The Wilson A2000 series gloves are unmatched in feel and offer consistent performance.
Product feature: 11.75" Infield Model, H-Web, Pro Stock Leather for a long lasting glove and a great break-in, Dual Welting for a durable pocket, DriLex Wrist Lining to keep your hand cool and dry, Used an H-web, Dri Lex wrist lining is ultra breathable and transfers moisture from the skin in order to keep your hand cool and dry, Pro Stock Leather is prized by professional players for it's rugged durability and unmatched feel, Dual Welting provides "exposed edges" of leather along each finger back in order to provide the most durable pocket and long lasting break in, Exclusive Pro Stock Patterns are hand designed and improved every day by Aso-san and the Wilson Advisory Staff
Product brand: Wilson
Target attributes: Size
Answer: attribute: size
value: 11.75 inch
source: product title
attribute: size
value: 11.75"
source: product feature