The Leatt Chest Protector 4.5 is a high-tech chest protector designed to protect the chest, back, and ribs. It is constructed from multiple layered 3D panels that snugly fit the rider’s body. For chest protection, Leatt utilizes their proprietary ventilated material – 3DF Airfit. The uniqueness of 3DF lies in its initial softness and comfort, which transforms instantly to rigidity upon impact.

The shell of the 4.5 chest protector is made from a special high-density polyethylene (HDPE), which absorbs minor impacts from rocks and other objects encountered during off-road riding.