It's a size M, but it runs large. For reference, I usually wear clothes in the L-XL range. I've worn it a few times since purchasing it. I don't see any noticeable scratches or stains, but there may be some wear and tear from use. Please check the images for the detailed condition. NIKE AIR JORDAN zip-up trainer with a black and purple contrast design. - Brand: NIKE AIR JORDAN - Color: Black/Purple - Design: Zip-up/Stand collar - Features: Logo print/Side stripes Thank you for looking.