Orcas new Killa Kompression Core Full Tight is an ideal multi-activity garment that has been scientifically proven to provide optimum levels of active & graduated compression. A unique double thickness panel of Orcas Killaskn Kompress fabric is used in the calf area to provide graduated compression, helping to increase circulation & push blood back towards the heart. The high denier, circular knit fabric has superior stretch recovery & has been constructed in body contoured panels to provide active compression, helping reduce muscle fatigue & improve performance.