Manufactured From 12 Mm Top Quality Molded Plastazote Foam. Holes Allow Air To Circulate, Soothing Support And Relief. Latex-Free, Non-Toxic And Hypoallergenic Plastizode Foam Material Will Not Cause Skin Irritation. Velcro Straps Are Used For Easy Donning And Doffing. Plastizode Foam Material Also Is Radiolucent Which Allows X-Ray, It Possible To Use Ct, Mri. Positions At The Hip Joint In Flexion And Abduction.