Purchased in August of 2018, gently used roughly 10-20 times, but still have a TON of life left. Super waterproof and are super great in both snow (including snowshoe trips) and in hot summer backpack trips. Only selling because I haven’t used them in 9 months because they are slightly too big for me. A little dusty/dirty, but they have been recently scrubbed clean! No defects.