Purchase date is unknown (5-6 years ago?) I bought these as spares for my snow mountain climbing gloves, but I've never used them. * There are no tags from when I bought them, so they are not "new," but since I haven't actually used them, I'll consider them "unused." Size is unknown (probably M?) Please refer to the dimensions in the photos. Returns and refunds are not accepted after the item has been shipped. Please ask any questions in the comments. Features: Insulation/Cold Protection, Merino Wool