Deep groove ball bearing 608 ZZCMaterial:AISI 1045 - Carbon SteelTemperature range:0℃ to +50℃(32°F - 122°F) Type available:With friction less metal shields (ZZ)Cage available :Steel stamping cage , Nylon cage
Designed by leading podiatrists Great for arch support and the treatment of Plantar Fasciitis, Flat Feet, Painful Arches, Shin Splints, Over Pronation, Ankle Pain, Heel Spurs, Morton's Neuroma, Bunions, Metatarsalgia, Aching Legs, Knee Pain and Lower Back
Massaging blue gel insoles relieve plantar fasciitis, arch and heel pain as well as reduces overall foot fatigue. Soft heel and forefoot cushion help effectively absorb the impact of every step to reduce painful pressure points, stress and fatigue.