The quad works during & after effort. If you push limits while practising sport be it cycling running mountain climbing trekking the lightweight & compressive QUAD is a sure ally! Shock absorption knee protection during effort & full recovery after effort are the three main reasons why you should go for it. Forming part of the trail running product range the QUADcompresses on targeted areas supports & reinforces thighs eases pain & accelerates recovery. The Tops of QUADDuring effort it supports the knee thus absorbing shocks & vibrations. Injuries are prevented; muscle weaknesses & fatigue are attenuated. Recovery after effort is accelerated when the quad stimulates & re-oxygenates blood flow evacuates toxins reduces pain & inflammation. That same fabric has a massaging effect after each movement making you feel well & light. It fits every curve of your thigh maximising performance & comfort. No chafing is allowed. It is water repellent & wicks away moisture. You stay dry & fresh in your Quad! After exercise the quad continues to accelerate venous return flushing the toxins from & increasing oxygenation to the muscles. Muscle soreness is delayed damaged muscles repair is quickened. Worn under your tri suit cycle or running shorts unlike conventional compression shorts the Quad doesnt cover the groin so it doesnt need to be machine washed after each use