Men's long pants, set of 3. There is no size notation, so please check the size in the images. I thought it was a size M based on the waist size, so I'm listing it as M size. These are unopened and unused items that have been stored at home. One of the pants has a stain from long-term storage. It may be difficult to see in the image, but there is a faint brown stain, so I've listed it as "like new." It might improve with bleaching, but it will be delivered as is. Please understand that these items have been stored at home for a long time, may have fold wrinkles, will be compressed for shipping to reduce bulk, and may have some storage-related stains before purchasing. Color: White Silver Ox Gunze Long underwear Momo-hiki (Japanese long underwear)