Ordered these for lazy weekends and they've basically become my uniform now. The spandex gives just enough stretch to move around without them bagging out, though I do wish the waistband sat a touch higher.
Jacob H.★★★★☆
The bamboo fabric is genuinely soft and the bit of spandex means they move with me instead of riding up when I'm chasing the dog around the yard. Only gripe is the waistband runs a touch loose on me, so I'd size down if you're between sizes.
Avery W.★★★☆☆
The bamboo fabric really is as soft as advertised, and the bit of spandex gives them a nice easy stretch. That said, they run a little short for my taste and the waistband rolls down when I sit, so they're fine for lounging but not much else.