Coverking Rear 60/40 Split Bench Custom Fit Seat Cover for Select GMC Sierra 2500 HD/3500 HD Models - Spacer Mesh (Black) Spacer mesh is made from vented Neosupreme foam for sport look, breathability, and comfort The Spacer mesh material keeps cool and dry in warm weather because of the breathability from the large number of closely-spaced holes that are knit into the weave of the cover Tailor-made to the exact specifications of your vehicles seats and protects your seats from spills, stains, and damage Stitching designed to emulate factory seat style and the high quality buckles and zippers enable for a secure fit Designed to install yourself (installation may require some effort for a snug fit) and includes a 1 year limited warranty against defects