Scholl In-Balance® Lower Back Pain Relief Orthotic supports the foot position, which can help reduce stress transfer to the lower back. This full length insole supports the position of the entire foot and helps prevent high pressure areas, distributing the load more evenly, and its heel cup with superior shock absorption helps absorb stress-inducing shock through the lower body. The range of Scholl In-Balance Pain Relief Insoles work in 3 ways: they immediately help absorb shock, contour to your feet to spread your weight more evenly and reduce pressure, and help stabilise the position of your foot to support your natural walking style. The Motion Control Structure™ contours the foot and helps relieve lower body pains from being on your feet all day. Available in Medium (AU 7-8.5) and Large (AU 9-11). Place the heel of the insole against the back of the shoe and, if required, trim the end to the desired size following the guidance lines on the product. Orthotic insoles may take time to feel comfortable, so build use gradually, wearing them for an increasing number of hours each day until you can wear them all day. Pack Contents 1 pair. Safety Warning Discontinue use if you experience an adverse reaction. Please seek advice from a doctor or podiatrist before using this product. Use as directed. If pain persists, discontinue use and consult a professional for advice.