ENERGY RETURN: Bioactive minerals are embedded within the yarn. This smart textile absorbs and reflects infrared energy back into the body helping maximise thermoregulation, improving overall circulation and delivering more oxygen to your muscles. ANTI-BLISTER: NanoGLIDE technology built into the heel and toe box eliminates heat build-up and friction between the sock and the skin. This significantly reduces the chances of blisters and irritations, guaranteeing the comfort and performance that your run demands. GRIP TECHNOLOGY: A special knit construction at the bottom of the sock, underneath the ball of the foot area, helps create a slip-resistant fit to reduce movement which is normally the cause for hotspots, rubbing and friction. CUSHIONING: carefully calculated padding has been added to sensitive areas, like the heel and toe box, to keep your feet protected and comfortable all day long. MOISTURE MANAGEMENT: Moisture-wicking technical fabric helps keep your feet dry and comfortable.