More specifically, is there anything about shoes marketed this way that's likely to make them less suitable for someone who's not new to the sport?
Talking about Saucony Jazz shoes, if that helps. I tried these on in a running store this week and they felt ok but I wanted to do a little research before buying them- most of the stuff I came across mentioned how they were ideal for new runners. I've been running for maybe 4/5 years and typically run about 40-50 mpw so just wondering if there's any reason these might not be suitable. Thanks.