The 1150KS Neoprene Knee Sleeves by Schiek Sports are designed to add compression to the knee helping increase blood flow and reduce pain during and after exercise. Knee sleeves made from neoprene are meant to slide up over the knee adding warmth, support and compression while still allowing the knee full range of motion. People suffering from tendonitis will especially benefit from the added support provided by wearing a knee sleeve. The Schiek 1150KS is a high quality knee sleeve made from 4mm thick perforated neoprene which helps expel moisture allowing the skin to breath reducing chances of skin irritation. Knee sleeves are beneficial to wear for pain relief but also to prevent injury during weightlifting exercises, running and sports of all kinds.