ProFlex 500 elbow supports feature durable construction for tough working environments and provide a wide base of support for improved performance. Designed to direct pressure away from tendons of the forearm muscles these supports offer effective relief from pain and discomfort associated with repetitive arm movements. Nylon-laminated neoprene sleeve conforms to the forearm for proper fit so the support can stay on forearm in loose position when not in use. Can be worn next to skin or over clothes. Fully-adjustable for an exact fit and desired support. Machine washable. Gray.