Maximum back support on a low profile. Extremely comfortable with a neoprene inside and molded EVA pillow. Made out of the patented PURE TM material. PURE TM is recyclable, environment friendly, buoyant (lighter than water) and cannot splinter as it is not fiberglass or resin based. The neoprene and molded EVA inside skin has maximum comfort. The internal neoprene belt ensures grip and justifiability to suit the riders needs.