• High Power PWX Flex compression fabric with optimal
• Flatlock seams to reduce chafe for greater comfort
• Circular knit for 360 degree stretch
• High filament yarns for dryness
• UPF50+ sun protection
2XU's Compression Calf Guards reduce muscle fatigue so you'll ride and run stronger. This is possible thanks to the graduated fit of 2XU's supportive 70D compression fabric. Plus, the flatlock seams prevent chafing. Plus, the fabric is breathable, allowing you to exercise in total comfort.