I have worn Thorlos for over 10 years. They are quite expensive, so I don't have many available to me for running or working out. I am a heavy guy - 235 lbs, 5' 8" - and suffer from overpronation and flat feet. Wearing Thorlos, therefore, is a therapeutic "treat" for my feet. I've owned several varieties of Thorlos. I have these walking mini crew socks in both black and white. They offer excellent cushioning. I really like the padded section that sits on top of your foot in these. That helps minimize stress and pressure on my feet, making workouts a little more comfortable. These are a bit thick in the heel and forefoot, so wearing broken-in shoes or shoes with a bit more depth is advisable.