skate durability

#1
The stock UPE/UHMWPE feet are positioned as longer-wearing than typical PTFE options, even if they trade some speed or friction characteristics.
#2
Skate durability has limited but positive evidence. One reviewer said the skates last a long time, although the same review and others criticized their initial smoothness.
#3
Skate durability and stock skate quality are mixed-to-weak. Some reviews like the longevity angle, but several criticize the feet for slowing, flattening, or needing replacement.