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: ROCSOC Women's Extreme Water & Land Sporting Shoe, Pink & White 8508
Product description: The fun doesn't need to stop when the terrain changes. Be ready on the land and in the water with these stylish and comfortable water shoes. Lightweight breathable upper mesh for comfort. Convenient toggle laces for quick on and off. Water dissipating out sole so you can move from water to land briskly. Walking over uneven surfaces won't be a problem with EVA insoles. Non-marking rubber out sole for durability and slip resistance. Snug fit ready for all your EXTREME activities.
Product feature: Mesh, bungee closure, Stylish and comfortable water shoes, Lightweight breathable upper mesh for comfort, Convenient toggle laces for quick on and off, Water dissipating outsole so you can move from water to land briskly, Pink & White, Shipping Weight: 1 pounds ( View shipping rates and policies ), ASIN: B00DYBTJDQ, Item model number: 8508, Date first listed on Amazon: November 16, 2013, Average Customer Review: 2.0 out of 5 stars 1 customer review
Product price: $34.99
Product brand: RocSoc
Target attributes: Athletic Shoe Style
Answer: attribute: athletic shoe style
value: walking
source: product description