The Manera Union harness is one incredibly lightweight and flexible harness. The main advantage of the Union is a perfect fit every time for most riding styles an body types. Having a flexible harness means there is nothing to dig into you back or sides even during the most powered up kite sessions. The Union is one seriously comfortable harness that doesn't take any time to break in but remains comfortable session after session. If you are looking for something more flexible to give you more freedom of movement try out the Manera Union, so light and flexible it feels like its not even there.