Men's UNIQLO Heattech Plus Tights (XL) ♪ ▪️Color: Gray Purchased over 10 years ago and stored unused. I have opened the package several times. Based on my personal inspection, I didn't see any noticeable deterioration of the elastic or stains. The outer bag is creased and has some dirt. Please check the photos. *Please understand that this item has been stored for a long time before purchasing. *Please refrain from purchasing if you are sensitive to these issues.