New Rawlings R400 Player's Bat Pack Navy Black Baseball equipment bag Blue Yellow muscle fatigue in quads hamstrings and padding wrapped thumb muscle fatigue in quads hamstrings and weak sore joints Thermal compression retains heat for increased oxygen consumption that aids in raising lactic acid thresholds Thigh sleeve incorporates the benefits of kinesiology tape and compression products into kinetic panels Kinetic paneling increases stability and maximizes blood flow to reduce inflammation and pain Fits left or right thigh Contains natural rubber latex Do not apply over open wounds Note: This product is not a substitute for medical care they feature four zones of flexibility and a PUREMOTION™+ midsole that mimics the foot's natural motion Also features a exterior mesh pocket for a water bottle or other accessories The backpack holds two bats and features a customizable top valet tray