Panels with a light indicator - for maximum ease of useEncourage movement of the lymphatic system and encourage blood flowEncourage tendon and ligament blood flowUseful for managing everyday wear and tearContoured to fit the lower leg for a comfortable and secure fitThe stretchy pockets makes removing or panel insertion easierSecure Velcro fastenings - help prevent slippageWith a smooth outer, the Ice-Vibe boot repel shavings, helping keep them clean and dryNeoprene outerThe ICE-VIBE Circulation Therapy Boots Pack contains 2 boots, 2 ice packs, 2 panels and 1 charger.Winner of the BETA International Innovation Awards 2012.