Knit Fingerless Gloves

I bought these to wear at work - it is freezing at my desk, so I wanted a fingerless glove to wear while typing. The first time I wore them, I looked down at my left hand after typing for 30 mins and noticed two noticeable snags/pulled thread on the top, just below my fingers. Then I noticed that the fingertips already looked as if they'd begun to fray. After just 30 minutes of wear, doing nothing but typing! I can't imagine how bad they would look if I wore them where I was using my hands to do anything else, like walk my dog, drive, etc. I can't return b/c I took tags off. Total waste of $25 and not the quality I would expect from a brand like Ugg.