Super cool body armor from Fox with D3O insert on the back.

This baselayer provides good protection on the back, while at the same time giving you good freedom of movement, regardless of temperature.

On the hip there is a bit of extra protection

The D3O insert is flexible and shapes itself to the body when it is warmed up by your body heat, while it gets stuck in sudden shocks.

The back protector can be removed when washing.