Exclusive 3 panel ergonomic arm and leg construction for maximum comfort in the driving position. Anatomical lumbar stretch panel for superior flexibility. Abrasion resistant shell. Mesh lining on arms and legs for superior ventilation. Soft and ergonomic collar. Flat seam construction for added comfort. Versatile two-way front zipper. Internal cotton lining on back and chest for moisture absorption. Fully floating arm construction for maximum flexibility. Concealed line pockets.