Squid is an ergonomic task chair that provides unparalleled comfort with unique aesthetic appeal. The T1-L5 Free Shoulders shaped back supports the spine from the thoracic through the lumbar regions. Pelvic Balance Point technology gives equal comfort to both men and women. Available in three signature Sguig electro-welded back patterns and coordinating plain seat, all done in 100% polyester Sguig textile.