This Extra Large Neo G Airflow Calf Support with Multi-Zone Compression provides a snug yet comfortable fit and is designed to warm muscles and support the calf during sporting and occupational activities.The calf support is ideal for people that wish to alleviate pressure and pain during physical exercise or those that may have injured their calf or shin and are looking to speed the recovery process up. The unique breathable fabric of the Neo G Airflow Calf Support helps to control levels of moisture during intense activities whilst helping ease shin splints. Extremely slimline and lightweight, the Neo G Airflow Calf Support is ideal for running, training and other sporting activities and can be worn under everyday clothes.