i got these relly great ones by MUNDIAL about 12 yrs ago, there starting to wear (read; husband and son snuck them), but they are serrated, you can only feel it if you run your nail over them, they're great, fabs don't slip and i don't know where to get them again, i have two of them, and one pr is over 20 yrs onl cheap ( about $20 each).
good luck