The compression shorts have a supremely comfortable second skin feel whilst offering maximum support and protection. The brushed inner adds superior comfort to make this the ultimate product in its category. Scientifically proven - The fabric is scientifically proven to increase muscular strength and endurance as well as decrease recovery time. Muscle power - Increases muscle oxygenation and enhances circulation. Also reduces lactic acid build-up. Moisture Management - The moisture management wicking moves moisture away from the skin four times faster than other polyester materials. Climate Control - Optimal body temperature regulation in warm and cold weather conditions. Material 82% Polyamide, 18% Elastane.