Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: GLX Open Face Motorcycle Helmet (Silver, X-Large)
Product description: The 208 series was one of the first open face helmet that was brought in and has been going strong ever since. These helmets are perfect for the everyday stop and go rider with great ventilation and easy to use features making the 208 in a league of its own. It is available in 5 different color options and size options from S-XXXL. For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head. 20 7/8" - 21 1/4" = X-Small; 21 5/8" - 22" = Small; 22 3/8" - 22 3/4" = Medium; 23 1/4" - 23 5/8" = Large; 24" - 24 3/8" = X-Large; 24 3/4" - 25 1/4" = XX-Large; 25 5/8" - 26" = XXX-Large.
Product feature: Advanced channeling ventilation system, Double D-ring chin strap retention system, Soft and comfortable interior, Fully removable and washable liner, Model No: 208-S-XL
Product brand: GLX Helmets
Target attributes: Department
Answer: attribute: department
value: None
source: None