Kudos Office Desk Chair Seeking more comfort and breathability from your black office chair? Then you have come to the right place! Outfitted with a porous mesh back and visually sculpted lumbar support, this chair seamlessly integrates comfort with design. Utilize the built-in lumbar support feature of this comfy office chair when you need it, where you need it! The ergonomically designed shape of the seat and its multi-density foam seat cushion and mesh back offers contoured support for all-day use The woven mesh material featured in this model provides exceptional flexibility, breathability and support.