The NXT Armadillo back features an aluminum three-section modular shell with a dual-density visco gel and polyurethane foam back cushion. It adjusts to the contour of each user’s spine and accommodates users with kyphosis and spinal deformities. The Armadillo provides aggressive support of the PSIS and is ideal for supporting optimal or neutral pelvic positions in a step-by-step process. The back features incrementally adjustable width, depth and angle. It wraps around the curve of the spine for users with kyphosis and offloads the spinous process in the recess of the middle channel.