2XU Calf Guards Size Chart A merino blend and light padding has been added to the footbed for added comfort and warmth. Powerful compression wrap the lower leg muscles and help protect against soreness and fatigue. Lightly padded front shin panels offer protection in boots. Graduated fit for faster warmup and recovery. Features: - Light padding to shin and footbed for greater comfort and protection - Graduated compression for improved blood circulation - High filament yarns for dryness - wicks sweat from the skin to the fabric exterior - Seamless linked toe cage for added comfort - Anatomical left and right sock for perfect fit