2XU Elite MCS Compression Shorts offer unparalleled power and protection against muscle trauma during intense activity. The MCS support system wraps key muscle groups for greater compression power and less muscle oscillation and damage. PWX FLEX [70D] offers powerful compression to abductors and quads. MCS is targeted to quads for ultimate muscle protection. PWX WEIGHT [105D] fabric rear panels deliver powerful compression to protect the glute and hamstring. Drawstring waistband for an adjustable, secure fit. Flatlock seams to reduce chafe for greater comfort. Powerful Invista LYCRA for exceptional fit, support and recovery. High filament yarns for dryness - wicks moisture from the skin to the fabric exterior. Antibacterial and UPF50+ sun protection.