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: Ironclad Wrenchworx Gloves WWX-03-M, Medium
Product description: Wrenchworx The Perfect Glove For the Job Combining superior dexterity and comfort with industry-leading protection, the Wrenchworx(R) is the choice of prefessional mechanics everywhere. Teflon(R) treated synthetic leather in a tough glove that's oil and water resistant for long-lasting performance. DuPont Teflon(R) treatment on palm for oil and water resistance Airprene knuckle impact protection One piece padded synthetic leather palm Double stitched palm Saddle and finger reinforcements for extra durability with max dexterity Breathable Knuckle Impact Protection Oil Resistant Padded Palm Washable Low profile Wrist Closure Ships Quickly!, Ironclads Wrenchworx WWX-02-S is a mechanics best friend. Nothing is more important on the job than safety. Part of safety is having the best protection and the right tools for the job. Ironclad task specific gloves are designed and built with the features to provide both. From high visibility to heat resistance, from cut resistance to features that support the hand and allow it to work better, from the ultimate in grip to anti-vibration technology, Ironclads got you covered. Combining superior dexterity and comfort with industry leading protection, the Wrenchworx is the choice for professional mechanics everywhere. Our Teflon treated synthetic leather results in a glove palm, thats oil resistant for long lasting performance. Not to mention, they are completely washable, just like every other Ironclad glove. For best results machine wash and hang dry. Ideal for professional mechanics, powersports, and hand and power tool use.
Product feature: 55% Synthetic Leather/ 27% Stretch Nylon/ 10% Terry/ 8% Airprene/, Imported, DuPont Teflon treatment on palm for oil and heat resistance, Low profile airprene knuckle impact protection, One piece padded synthetic leather palm, Double stitched palm, saddle and fingertip reinforcements, Machine washable
Product price: $4.00
Product brand: Ironclad
Target attributes: Size
Answer: attribute: size
value: medium
source: product title