I'm experiencing a bit of runners knee and although strength exercises are working I already use calf supports occasionally so, with all of the twisting and turning orienteering provides, with my age and...ahem....excess baggage, these are ideal. Bearhug always feels tight if you size them right but they offer instant and tangible support, clearly improve blood flow, and you don't know you are wearing them. They do not slip down like Nora batties stockings and wash and dry easily. Ideal.