“Made for biker legs”

“The material is great on these, but is very lightweight. They are well-constructed. Definitely for high aerobic activities where you'll be generating some of your own heat. These have a very awkward fit - very tight around the calf, but very saggy in crotch, behind, and legs, and sit very high, even for a base layer. I have an average to long torso, and these still sat too high for me. Perhaps if I had Tour De France thighs, these would have fit better, but as such, they were only "tights" around the calves, so I'm returning them.”