Overview
X-Stack is a stackable chair designed by John Kaloustian, known for his expertise in high-performance sporting equipment. The chair combines sleek design with durable materials, making it suitable for various environments, including classrooms.

Specifications
The chair features a strong glass-filled nylon body with a glossy finish, ensuring durability over years of use. It is lightweight and can be stacked up to four chairs high to save space. The co-molded shell flexes at key contact points, providing comfort without the need for foam or upholstery. It is also resistant to stains and easy to clean.

Materials and Colors
X-Stack is available in four sophisticated colors: Cloud, Shadow, Sea, and Surf. The frame colors include Platinum Gloss and Black Gloss. The chair is made from a unique polymer that is both soft and tough, ideal for classroom-style seating.

Features
The chair is available in both arm and armless models, with options for casters or glides. Additional features include a tablet that accommodates laptops and large texts, an optional cup holder that rotates for user preference, and a bookrack. The chair is CAL 133 compliant, ensuring it meets fire safety standards.

Additional Products
The document also references Akira™ tables, suggesting complementary products for use with the X-Stack chair.

Design Philosophy
The design follows the Shaker lesson: "Don’t make something unless it is both necessary and useful; but if it is both necessary and useful, don’t hesitate to make it beautiful."

Trademark Information
X-Stack, Akira, and Coalesse are trademarks of Steelcase Inc., with all specifications subject to change without notice.