Arrow-pattern Magic Power Band which aligns posterior elbow, preserves energy consumption, and enhances sports performance by improving explosive motion. U-shape Stable Contoured Structure stabilises elbow joint during elbow motions. Double silicone pads offer massaging effect for both extensors and flexors. Loosely knitted fabric over medial elbow ensures comfort and joint flexibility. Durable Fitting Knit with high permeability fabric ensures durability and breathability.