The Light Speed Mid-Rise Compression Tights with revolutionary Muscle Containment Stamping (MCS) technology are developed with a detailed understanding of the impact running has on the legs, reducing muscle movement, damage and fatigue for your best run yet. MUSCLE CONTAINMENT STAMPING (MCS) Muscle Containment Stamping (MCS) traces quadriceps; to dissipate the load transfer on the knee joint, and calf; to alleivate muscle strain during the toe phase of running LIGHTWEIGHT & FLEXIBLE SUPPORT Powerful, lightweight PWX fabric with circular knit 360-degree stretch, reduces muscle movement and damage whilst maintaining flexibility for ultimate sports performance GRADUATED COMPRESSION Firm graduated compression boosts blood flow to muscles, improving performance, lowering risk of injury and speeding up recovery WAISTBAND STORAGE Mid-Rise power mesh waistband for body sculpting secure fit with three back pockets provide bounce-free storage for phone, cards and keys as well as gels QUICK-DRYING High quality, durable, moisture-wicking yarns outlast the competition to provide squat proof coverage and keep the skin cool and dry BE SEEN Reflective X logos on thigh and calf provide 360-degree visibility in low-light conditions Key Features: > Full length compression tight > PWX highly powerful, lightweight and flexible compression fabric > Quadriceps MCS > Calf MCS > Mid-Rise power mesh waistband for body sculpting secure fit > Graduated compression for improved circulation > Large pocket for phone > Zip pocket for cards and keys > Mesh pocket for gels > Reflective X logos for greater visibility > Flatlock seams to reduce chafe