ICE X - Engineered from high filament cooling yarn, this impressive heat management fabric delivers unbeatable moisture wicking properties. Excellent stretch & recovery memory to move with the body. SENSOR MESH X - Utilising a nylon-LYCRA fibre matrix with high filament hydrophilic nylon yarn & optimal airflow engineering, SENSOR MESH X represents the ultimate in moisture management. With LYCRA fibre from INVISTA, unparalleled comfort is assured.