These are wonderful! I use Yoga Toes, which are more intense. I can last about 20 minutes with them. But with the Machee I can wear for hours, walk around the house, lounge, whatever, and they're comfortable. Yet effective. I pull a fleece sock over them for winter warmth. I seem to be growing hammertoes and anything that trains my toes to spread keeps me from stubbing them. Highly recommend.