So crazy for these true energy smart socks that I've given up every other pair of active socks and only wear these!! They're made with smart yarn, that transfers, your own natural body heat into the fiber of the socks, which is then absorbed back into your body. Improve circulation, reduces pain and muscle stiffness while also keeping your feet cool and dry! Sooo comfy! 💙 @trueenergysocks ad LTKActive LTKFindsUnder50