IMPACTO Dual Advantage Lumbar support.Inflatable multi-celled air chambers. Palm-grip self-contained aspirator with pressure release valve. Moisture absorbing inner lining, Cambrelle® outer cover. Nylon webbing with attached leather straps, with padded roller buckle.
To determine sizing use waist measurement and add 2" if belt is worn over clothing. For LS, DIP & DUAL use hip measurement.