The 2XU Women's Light Speed Run Compression 3/4 Tights are high-performance 3/4 tights with compressive qualities targeted towards key areas for muscle protection, support, and recovery.  Compressive support for the glute and hamstring, as well as powerful compression for the abductor and quad maximising muscle protection.  MCS (Muscle Containment Stamping) technology supports the quad in order to reduce muscle oscillation and damage.  There is graduated compression for increased blood flow, aiding in a quicker recovery time post run. The stretchy fabrication also wicks moisture away from your skin to keep you dry, while flatlock seams prevent chafing.  You'll enjoy longer lasting freshness thanks to anti-bacterial properties within the fabric, and with UPF 50+ built it, your skin will be more protected from the sun's harmful rays.