The engineered gradient compression in SKINS Essentials calf tights with stirrup gets more oxygen to your muscles for enhanced performance when training & competing in any impact sport. They also help reduce the risk of injury by supporting your calf, providing more control over involuntary muscle movement & vibration. The stirrup under the heel keeps the garment perfectly positioned, while the anatomic left & right cut ensures a comfortable fit – making them suitable to wear during post-exercise recovery & on long-haul flights. Fast wicking technology transports moisture away from the skin & helps regulate your temperature, while UPF 50+ provides all round sun protection.