Sorbothane Double Strike Insoles Designed for activities where both the forefoot and heel are subject to the most impact shock Suitable for all types of lifestyles, activity, and impact intensity Sorbothane Double Strike: Function Shock absorbing Sorbothane® compound in the heel and forefoot areas Inbuilt comfort contour and heel cup Anti-bacterial, anti odour topsheet Lightweight Sorbothane Double Strike: Fit Suitable for all sports and leisure footwear Replaces existing insole Available for shoe sizes UK 3-12.5 SorbothaneR Double Strike insoles are ideal for any activity where the forefoot and heel are subject to the most impact, including all sport, leisure and walking/ hiking and are recommended for everyday activities, as well as during exercise and sports. SorbothaneR Double Strike features targeted SorbothaneR protection with a moulded heel cup and integral arch support.  While the patented SorbothaneR compound shields and protects the heel and forefoot from impact shock, the built in arch support and contoured design prevents and alleviates arch pain and fallen arches. Sorbothane®’s total control top sheet contains advanced, antibacterial Nano Silver technology to kill bacteria on contact, wicking moisture away from skin and managing odour for optimal hygiene and comfort. Replace your original insole with a Sorbothane SorbothaneR Double Strike insole and experience the whole body benefits of the SorbothaneR solution.