The front panels are manufactured in fabric PWX Flex (70D) combined with the fabric MCS positioned on the quadriceps. The rear panels are manufactured with PWX fabric WEIGHT (105D) to support the buttocks and hamstrings with MCS fabric positioned on the calves. The tight MCS Compression offer maximum protection against muscle trauma during the most intense activity. Graduated compression also provides all the benefits of post workout recovery. The fabric PWX FLEX (70D) provides maximum compression for adductors, BICEPS, quadriceps and tibial. The fabric MCS is focused on the quadriceps and calves for Maximum Muscle CONTAINMENT. The PWX WEIGHT fabric (105D) is positioned on the back to compress and protect your glutes, hamstrings and calves Biceps. MCS is positioned on the calves for maximum muscle protection. Graduated compression increases circulation and speeds up recovery Comfortable headband waistband for excellent fit. Small inside pocket flat seams for maximum comfort Invis ta LYCRA FOr the best fit, support and recovery Sun protection and anti-bacterial UPF50 + High filament yarns for maximum breathability - the fabric "pushes" the sweat outside of the head.