The Spiro Compression Arm Sleeve provides scientifically-designed support for upper body performance and recovery. Engineered from super-soft, quick-dry breathable fabric, it maintains a thin, lightweight profile that maximises heat emission—critical for maintaining optimal body temperature during sustained effort. The graduated compression of 15-20mmHg delivers consistent pressure across the entire arm, effectively dampening the shockwave impact that reverberates through muscles, veins, and joints during running, throwing, and upper body training. This targeted compression enhances blood circulation, facilitating faster oxygen transport to working muscles whilst simultaneously flushing out lactic acid accumulation—the metabolic byproduct responsible for muscle fatigue and post-exercise soreness. The seamless 360° knit construction eliminates irritating seams and provides uniform compression without restriction, whilst the shaped-to-fit design respects your arm's natural contours for unrestricted range of motion. Tag-free construction ensures comfort during extended wear, and the sleeve pulls on and off effortlessly for quick transitions. Whether you're a runner seeking arm support, an athlete recovering from intense training, or someone managing muscle fatigue, this sleeve combines compression science with practical comfort to enhance performance and accelerate recovery.