Keep your muscle machine properly tuned in the CWX Women's PerformX Tight. CWX's patented Support Web fibers align your joints and apply gentle pressure on targeted areas to increase capillary circulation. Now you can go ahead and wait for the superhero hall of fame to induct you because every runner knows improved circulation reduces muscle fatigue, blood pooling, and post workout soreness. Coolmax fabric panels treat your skin to a little AC, and UPF 40 sun protection saves your hide on bright days. When the weather turns harsh, the PerformX Tight's flatlock seams let it glide smoothly under protective outer layers of clothing.