Compression sleeves squeeze the calves while the nodes below work the soles, so both halves of a tired leg get attention in one sitting. The massage heads combine rolling, scraping, shiatsu and vibration, and a red-light heating element holds 113 degrees F so the warmth stays constant rather than pulsing. Because the housing pivots through a full 360 degrees on its stand, it can be aimed at feet on the floor or lifted to reach knees and thighs from a chair. Dimensions are 23-in W by 18-in D by 9-in H at 17.5 lbs, sized for feet up to a US 14.5. Power is 50 W at 24 V, 50 to 60 Hz. The all-black ABS shell shows fewer marks and wipes clean.