Hi, I had the same problem, sent the first pair back to Tredz, got messed around for a month, and then got a replacement. The second set lasted only a handful of rides, so decided to email fox direct, complain about the whole saga, and ask if in their opinion, their gloves are one use wonders.
A chap called Ian Husband emailed me back, apologizing for my bad experience, told me to send the gloves back for inspection. He also send out replacements the next day. So far, there ok-ish, but I’ve still got his email for when they fall apart.
hope this helps,
Gordon