The EVO compression short from SixSixOne is the ultimate in impact protection. Featuring D3O® pads and panels, vented compression fabrics, and mobility patterns, the Evo family is in a league of its own.The D3O® material hardens upon impact while still allowing for flexibility during riding. But it's not just about the fit and technology - the revamped EVO collection also introduced the innovative PADLOCK Connection System. This system prevents pad migration both before and during an impact, giving you peace of mind.With the PADLOCK connection system, all your protection pieces can be securely connected. This means your pads won't move around while riding or in the event of a crash. The core of the system is the EVO Jackets and shorts, which can be attached to a variety of elbow and knee pads.Say goodbye to pad migration with the EVO compression short from SixSixOne. Lock it and forget it.