The AMP PRO2 Training Long Sleeve specifically designed for training further reduces the amount of muscle vibration, it also reduces recovery time. AMP PRO2 utilizes compression technology and a revolutionary responsive fibre that is infused with 13 natural minerals, resulting in improved oxygenated blood flow, which is critical to better recovery. When do you wear this? This garment is designed to be worn during training and your chosen sport. The compression fit reduces muscle vibration and AMP PRO2 responsive fibers improve overall circulation to keep you going for as long as you need to. How does the PRO AMP2 work? The secret to apparel is an innovative compound consisting of 13 natural minerals infused into a polyester fibre. The micron sized particles enable light emitted by the body to be absorbed by the Celliant fibres. These fibres then act as a catalyst and recycle this energy back to the body. The body then absorbs this previously unavailable energy, triggering biological functions to increase blood flow and oxygen levels. Benefits to the body Saucony AMP PRO2 improves blood circulation, increasing oxygenated blood levels - all critical to better training and recovery. Increased O2 levels have been demonstrated to help Increase strength and build endurance Reduction in muscle vibration Reduce recovery time