Product Review
The OS1st QS4 Thigh Compression Sleeve uses patent pending Compression Zone Technology. It relieves and prevents pain for those suffering with ITBS (Iliotibilal Band Syndrome), quad strains, hamstring weakness, leg fatigue, and general pain from sports. The QS4 has an easy fit and four zones of graduated compression. The QS4 sports compression thigh sleeve provides effective pain relief. It is comfortable enough to wear any time, even under your normal clothing.



