The Sorbothane Full Strike insole is ideal for activities where both the heel and forefoot are subject to impact shock. Designed for activities where both the forefoot and heel are subject to the most impact shock, an inbuilt comfort contour and heel cup in the heel forefoot area and added shock absorption in the forefoot area offers a comprehensive shock absorbing solution. Sorbothane's unique viscoelastic material is lightweight and well ventilated, it mimics the characteristics of human flesh and absorbs 94.7% of vibrations on impact. An abrasion-resistant top sheet enhances durability and wicks away moisture from skin, managing odour for optimal hygiene and comfort. To use simply use in place of the existing insole, Double Strike conforms well to any choice of shoe. Most suited for running or walking, although can be used for most sports. Ideal for people with forefoot pain or shin splints.