hit and miss much like evertyone else. I like the design and the prices but sometimes its the details that let Endura down.
for example, the zips on my gillet and event jacket don't give you confidence that they will last. Also the poppers on my singletrack shorts and Mt500 shorts failed. Some more thought into the waist fastening would help, maybe reinforced with velcro or bigger poppers? The seams on my singletracks were repaired before they finally completely let go.
I want to buy british but its annoying going through a pair of shorts every 6 months. I've had similar problems with Altura too