I like them...replacing older Columbia ones that lasted about 7-8 years...hope these last as long.  Update June 13, 2017..almost 2 years later. I only wear these maybe 3 to 4 times per year on vacation. The past few times I've worn them inside the pool the velcro comes right off and they start slipping off...the ones I had before never had that issue and lasted well over 7 years.  Now I have to buy some new ones...not sure I'll get Columbia