zitkussen

Zitkussen is a Dutch term that refers to a cushion designed for sitting. It is used to support the buttocks and lower back, distribute pressure more evenly, and improve posture during extended periods of sitting. Zitkussens are commonly applied in office chairs, car seats, airplane seats, and wheelchairs, and are often recommended for people with coccyx or hemorrhoid discomfort, sciatica, or recovery after surgery.

Common designs include simple foam cushions, memory foam, gel-filled cushions, and hybrid models. Shapes range from round, square, and rectangular to ergonomically contoured forms with a wedge or lumbar support. Some cushions feature a coccyx cut-out or a relief ridge to reduce tailbone pressure. Covers are usually removable and washable and may be made from fabrics such as polyester, cotton blends, or microfiber. Many cushions include an anti-slip底 or grip to keep them stable on the seat.

Choosing a zitkussen involves considering firmness, density, and shape, as well as fit for the intended seat. Higher-density foams tend to offer longer-lasting support, while softer foams may feel more comfortable for shorter use. The cushion should fit the chair and allow proper leg positioning. For medical needs, specialized cushions designed for coccyx relief or wheelchair use may be advised by a clinician.

Care and maintenance typically include keeping the cover clean and dry, machine washing the removable cover if permitted, and avoiding soaking the foam core. Air-drying the cushion fully before reuse is recommended.

See also: seat cushion, ergonomics, orthopedics.