MESH MATERIAL FOR AIR CIRCULATION: This armless task chair is made with a mesh seat back for airflow and circulation to keep your back cool and comfortable. The mesh material is lightweight, practical and simple to clean with minimal maintenance. 5 colors available in Black, Gray, Cream, Blue, or Pink. ARMLESS DESIGN: Enjoy unrestricted comfort with the minimalist sleek design that easily fits under most desks with its low profile and is easy to nestle into any comfortable position whether at work or in your home office.