Highly resilient EVA shoe insole

摘要: The present invention pertains to a resilient shoe insole. insole is comprised of material having sufficient thickness in the heel and forefoot region allow act as spring, thereby absorbing impact foot then returning at least 70% absorbed energy thereon providing increased lift response reduced O 2 demand running relative other insoles for given activity. In preferred embodiment, has portion portion, wherein thicker than portion. 3/8 inch thick 1/4 thick. another base multiple laminations material. wedge-shaped pad which absorbs maximum returns heel; adapted fit under standard sockliner an athletic with 8° taper such that each step causes be thrust forward.